# Sustained censorship in IR (2026-05)

**Country:** 🇮🇷 Iran (IR)
**Date:** 2026-05-24
**Type:** Censorship
**Severity:** CRITICAL
**Status:** confirmed

## Summary

OONI detected 3 days of elevated network interference averaging 100.0% anomaly rate.

## Metrics

- Confidence: 77%
- Measurements: 3
- Anomaly Rate: 100.0%

## Evidence

- **OONI** (measurement): OONI signal: 34/34 measurements anomalous (100.0%)
  - Observed: 2026-05-26
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-26&until=2026-05-26&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 32/34 measurements anomalous (94.1%)
  - Observed: 2026-05-26
  - Confidence: 88%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-05-26&until=2026-05-26&only=anomalies)
- **OONI** (measurement): OONI telegram: 35/36 measurements anomalous (97.2%)
  - Observed: 2026-05-26
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-05-26&until=2026-05-26&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 26/34 measurements anomalous (76.5%)
  - Observed: 2026-05-26
  - Confidence: 81%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-05-26&until=2026-05-26&only=anomalies)
- **OONI** (measurement): OONI signal: 24/28 measurements anomalous (85.7%)
  - Observed: 2026-05-26
  - Confidence: 84%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-26&until=2026-05-26&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 25/29 measurements anomalous (86.2%)
  - Observed: 2026-05-26
  - Confidence: 84%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-05-26&until=2026-05-26&only=anomalies)
- **OONI** (measurement): OONI telegram: 29/33 measurements anomalous (87.9%)
  - Observed: 2026-05-26
  - Confidence: 85%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-05-26&until=2026-05-26&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 25/33 measurements anomalous (75.8%)
  - Observed: 2026-05-26
  - Confidence: 80%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-05-26&until=2026-05-26&only=anomalies)
- **OONI** (measurement): OONI signal: 2/3 measurements anomalous (66.7%)
  - Observed: 2026-05-26
  - Confidence: 77%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-26&until=2026-05-26&only=anomalies)
- **OONI** (measurement): OONI tor: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-26
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=tor&since=2026-05-26&until=2026-05-26&only=anomalies)
- **OONI** (measurement): OONI http_invalid_request_line: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-26
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=http_invalid_request_line&since=2026-05-26&until=2026-05-26&only=anomalies)
- **OONI** (measurement): OONI signal: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-26
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-26&until=2026-05-26&only=anomalies)
- **OONI** (measurement): OONI web_connectivity for chat.openai.com: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-26
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&domain=chat.openai.com&since=2026-05-26&until=2026-05-26)
- **OONI** (measurement): OONI web_connectivity for gemini.google.com: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-26
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&domain=gemini.google.com&since=2026-05-26&until=2026-05-26)
- **CENSOREDPLANET** (event): unknown
  - Observed: 2026-05-26
  - Confidence: 50%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://dashboard.censoredplanet.org/?country=IR)
- **CENSOREDPLANET** (event): unknown
  - Observed: 2026-05-26
  - Confidence: 50%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://dashboard.censoredplanet.org/?country=IR)
- **CENSOREDPLANET** (event): unknown
  - Observed: 2026-05-26
  - Confidence: 50%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://dashboard.censoredplanet.org/?country=IR)
- **OONI** (measurement): OONI web_connectivity: 14/23 measurements anomalous (60.9%)
  - Observed: 2026-05-25
  - Confidence: 74%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&since=2026-05-25&until=2026-05-25&only=anomalies)
- **OONI** (measurement): OONI http_invalid_request_line: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-25
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=http_invalid_request_line&since=2026-05-25&until=2026-05-25&only=anomalies)
- **OONI** (measurement): OONI signal: 2/4 measurements anomalous (50.0%)
  - Observed: 2026-05-25
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-25&until=2026-05-25&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 2/4 measurements anomalous (50.0%)
  - Observed: 2026-05-25
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-05-25&until=2026-05-25&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 2/4 measurements anomalous (50.0%)
  - Observed: 2026-05-25
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-05-25&until=2026-05-25&only=anomalies)
- **OONI** (measurement): OONI web_connectivity: 130/224 measurements anomalous (58.0%)
  - Observed: 2026-05-25
  - Confidence: 73%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&since=2026-05-25&until=2026-05-25&only=anomalies)
- **OONI** (measurement): OONI signal: 4/4 measurements anomalous (100.0%)
  - Observed: 2026-05-25
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-25&until=2026-05-25&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 2/4 measurements anomalous (50.0%)
  - Observed: 2026-05-25
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-05-25&until=2026-05-25&only=anomalies)
- **OONI** (measurement): OONI telegram: 3/4 measurements anomalous (75.0%)
  - Observed: 2026-05-25
  - Confidence: 80%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-05-25&until=2026-05-25&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 4/4 measurements anomalous (100.0%)
  - Observed: 2026-05-25
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-05-25&until=2026-05-25&only=anomalies)
- **OONI** (measurement): OONI signal: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-25
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-25&until=2026-05-25&only=anomalies)
- **OONI** (measurement): OONI tor: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-25
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=tor&since=2026-05-25&until=2026-05-25&only=anomalies)
- **OONI** (measurement): OONI web_connectivity: 81/111 measurements anomalous (73.0%)
  - Observed: 2026-05-24
  - Confidence: 79%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&since=2026-05-24&until=2026-05-24&only=anomalies)
- **OONI** (measurement): OONI signal: 3/3 measurements anomalous (100.0%)
  - Observed: 2026-05-24
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-24&until=2026-05-24&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-24
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-05-24&until=2026-05-24&only=anomalies)
- **OONI** (measurement): OONI web_connectivity: 121/213 measurements anomalous (56.8%)
  - Observed: 2026-05-24
  - Confidence: 73%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&since=2026-05-24&until=2026-05-24&only=anomalies)
- **OONI** (measurement): OONI signal: 5/5 measurements anomalous (100.0%)
  - Observed: 2026-05-24
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-24&until=2026-05-24&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 2/3 measurements anomalous (66.7%)
  - Observed: 2026-05-24
  - Confidence: 77%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-05-24&until=2026-05-24&only=anomalies)
- **OONI** (measurement): OONI telegram: 2/3 measurements anomalous (66.7%)
  - Observed: 2026-05-24
  - Confidence: 77%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-05-24&until=2026-05-24&only=anomalies)
- **OONI** (measurement): OONI tor: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-24
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=tor&since=2026-05-24&until=2026-05-24&only=anomalies)
- **OONI** (measurement): OONI web_connectivity for chatgpt.com: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-24
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&domain=chatgpt.com&since=2026-05-24&until=2026-05-24)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 4/4 probes anomalous (100.0%) for chat.openai.com
  - Observed: 2026-05-24
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 4/4 probes anomalous (100.0%) for chatgpt.com
  - Observed: 2026-05-24
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 4/4 probes anomalous (100.0%) for claude.ai
  - Observed: 2026-05-24
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 4/4 probes anomalous (100.0%) for gemini.google.com
  - Observed: 2026-05-24
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 4/4 probes anomalous (100.0%) for huggingface.co
  - Observed: 2026-05-24
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 4/4 probes anomalous (100.0%) for medium.com
  - Observed: 2026-05-24
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 4/4 probes anomalous (100.0%) for nytimes.com
  - Observed: 2026-05-24
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 4/4 probes anomalous (100.0%) for openai.com
  - Observed: 2026-05-24
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 3/3 probes anomalous (100.0%) for psiphon.ca
  - Observed: 2026-05-24
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 6/6 probes anomalous (100.0%) for substack.com
  - Observed: 2026-05-24
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 5/5 probes anomalous (100.0%) for theguardian.com
  - Observed: 2026-05-24
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **CENSOREDPLANET** (dns-probe): DNS blocking detected: 3/3 probes anomalous (100.0%) for tiktok.com
  - Observed: 2026-05-24
  - Confidence: 90%
  - [CensoredPlanet raw-data portal (no per-measurement permalink)](https://data.censoredplanet.org)
- **OONI** (measurement): OONI web_connectivity: 23/33 measurements anomalous (69.7%)
  - Observed: 2026-05-23
  - Confidence: 78%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&since=2026-05-23&until=2026-05-23&only=anomalies)
- **OONI** (measurement): OONI signal: 4/4 measurements anomalous (100.0%)
  - Observed: 2026-05-23
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-23&until=2026-05-23&only=anomalies)
- **OONI** (measurement): OONI signal: 2/2 measurements anomalous (100.0%)
  - Observed: 2026-05-23
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-23&until=2026-05-23&only=anomalies)
- **OONI** (measurement): OONI signal: 2/4 measurements anomalous (50.0%)
  - Observed: 2026-05-23
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-23&until=2026-05-23&only=anomalies)
- **OONI** (measurement): OONI tor: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-23
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=tor&since=2026-05-23&until=2026-05-23&only=anomalies)
- **OONI** (measurement): OONI signal: 3/3 measurements anomalous (100.0%)
  - Observed: 2026-05-22
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-22&until=2026-05-22&only=anomalies)
- **OONI** (measurement): OONI web_connectivity: 2/2 measurements anomalous (100.0%)
  - Observed: 2026-05-22
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&since=2026-05-22&until=2026-05-22&only=anomalies)
- **OONI** (measurement): OONI tor: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-22
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=tor&since=2026-05-22&until=2026-05-22&only=anomalies)
- **OONI** (measurement): OONI signal: 2/2 measurements anomalous (100.0%)
  - Observed: 2026-05-21
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-21&until=2026-05-21&only=anomalies)
- **OONI** (measurement): OONI tor: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-21
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=tor&since=2026-05-21&until=2026-05-21&only=anomalies)
- **OONI** (measurement): OONI signal: 2/2 measurements anomalous (100.0%)
  - Observed: 2026-05-20
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-20&until=2026-05-20&only=anomalies)
- **OONI** (measurement): OONI telegram: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-20
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-05-20&until=2026-05-20&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-20
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-05-20&until=2026-05-20&only=anomalies)
- **OONI** (measurement): OONI web_connectivity: 83/96 measurements anomalous (86.5%)
  - Observed: 2026-05-20
  - Confidence: 85%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&since=2026-05-20&until=2026-05-20&only=anomalies)
- **OONI** (measurement): OONI signal: 2/3 measurements anomalous (66.7%)
  - Observed: 2026-05-20
  - Confidence: 77%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-20&until=2026-05-20&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-20
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-05-20&until=2026-05-20&only=anomalies)
- **OONI** (measurement): OONI signal: 2/3 measurements anomalous (66.7%)
  - Observed: 2026-05-20
  - Confidence: 77%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-20&until=2026-05-20&only=anomalies)
- **OONI** (measurement): OONI web_connectivity: 34/67 measurements anomalous (50.7%)
  - Observed: 2026-05-20
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&since=2026-05-20&until=2026-05-20&only=anomalies)
- **OONI** (measurement): OONI signal: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-20
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-20&until=2026-05-20&only=anomalies)
- **OONI** (measurement): OONI telegram: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-20
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-05-20&until=2026-05-20&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-20
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-05-20&until=2026-05-20&only=anomalies)
- **OONI** (measurement): OONI web_connectivity: 42/82 measurements anomalous (51.2%)
  - Observed: 2026-05-19
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&since=2026-05-19&until=2026-05-19&only=anomalies)
- **OONI** (measurement): OONI web_connectivity: 48/84 measurements anomalous (57.1%)
  - Observed: 2026-05-19
  - Confidence: 73%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&since=2026-05-19&until=2026-05-19&only=anomalies)
- **OONI** (measurement): OONI signal: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-19
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-19&until=2026-05-19&only=anomalies)
- **OONI** (measurement): OONI signal: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-19
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-19&until=2026-05-19&only=anomalies)
- **OONI** (measurement): OONI signal: 2/2 measurements anomalous (100.0%)
  - Observed: 2026-05-19
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-19&until=2026-05-19&only=anomalies)
- **OONI** (measurement): OONI tor: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-19
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=tor&since=2026-05-19&until=2026-05-19&only=anomalies)
- **OONI** (measurement): OONI signal: 2/2 measurements anomalous (100.0%)
  - Observed: 2026-05-18
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-18&until=2026-05-18&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-18
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-05-18&until=2026-05-18&only=anomalies)
- **OONI** (measurement): OONI signal: 4/4 measurements anomalous (100.0%)
  - Observed: 2026-05-18
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-18&until=2026-05-18&only=anomalies)
- **OONI** (measurement): OONI web_connectivity: 95/141 measurements anomalous (67.4%)
  - Observed: 2026-05-18
  - Confidence: 77%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&since=2026-05-18&until=2026-05-18&only=anomalies)
- **OONI** (measurement): OONI signal: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-18
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-18&until=2026-05-18&only=anomalies)
- **OONI** (measurement): OONI web_connectivity: 36/68 measurements anomalous (52.9%)
  - Observed: 2026-05-17
  - Confidence: 71%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&since=2026-05-17&until=2026-05-17&only=anomalies)
- **OONI** (measurement): OONI signal: 3/3 measurements anomalous (100.0%)
  - Observed: 2026-05-17
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-17&until=2026-05-17&only=anomalies)
- **OONI** (measurement): OONI signal: 4/5 measurements anomalous (80.0%)
  - Observed: 2026-05-17
  - Confidence: 82%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-17&until=2026-05-17&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 2/4 measurements anomalous (50.0%)
  - Observed: 2026-05-17
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-05-17&until=2026-05-17&only=anomalies)
- **OONI** (measurement): OONI web_connectivity: 63/97 measurements anomalous (64.9%)
  - Observed: 2026-05-17
  - Confidence: 76%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&since=2026-05-17&until=2026-05-17&only=anomalies)
- **OONI** (measurement): OONI signal: 2/2 measurements anomalous (100.0%)
  - Observed: 2026-05-17
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-17&until=2026-05-17&only=anomalies)
- **OONI** (measurement): OONI signal: 3/5 measurements anomalous (60.0%)
  - Observed: 2026-05-16
  - Confidence: 74%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-16&until=2026-05-16&only=anomalies)
- **OONI** (measurement): OONI signal: 6/7 measurements anomalous (85.7%)
  - Observed: 2026-05-16
  - Confidence: 84%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-16&until=2026-05-16&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 6/8 measurements anomalous (75.0%)
  - Observed: 2026-05-16
  - Confidence: 80%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-05-16&until=2026-05-16&only=anomalies)
- **OONI** (measurement): OONI signal: 2/2 measurements anomalous (100.0%)
  - Observed: 2026-05-16
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-16&until=2026-05-16&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-16
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-05-16&until=2026-05-16&only=anomalies)
- **OONI** (measurement): OONI telegram: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-16
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-05-16&until=2026-05-16&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-16
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-05-16&until=2026-05-16&only=anomalies)
- **OONI** (measurement): OONI tor: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-16
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=tor&since=2026-05-16&until=2026-05-16&only=anomalies)
- **OONI** (measurement): OONI signal: 2/2 measurements anomalous (100.0%)
  - Observed: 2026-05-15
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-15&until=2026-05-15&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 4/5 measurements anomalous (80.0%)
  - Observed: 2026-05-15
  - Confidence: 82%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-05-15&until=2026-05-15&only=anomalies)
- **OONI** (measurement): OONI http_header_field_manipulation: 3/4 measurements anomalous (75.0%)
  - Observed: 2026-05-15
  - Confidence: 80%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=http_header_field_manipulation&since=2026-05-15&until=2026-05-15&only=anomalies)
- **OONI** (measurement): OONI signal: 2/3 measurements anomalous (66.7%)
  - Observed: 2026-05-15
  - Confidence: 77%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-15&until=2026-05-15&only=anomalies)
- **OONI** (measurement): OONI tor: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-15
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=tor&since=2026-05-15&until=2026-05-15&only=anomalies)
- **OONI** (measurement): OONI web_connectivity: 73/136 measurements anomalous (53.7%)
  - Observed: 2026-05-14
  - Confidence: 71%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&since=2026-05-14&until=2026-05-14&only=anomalies)
- **OONI** (measurement): OONI signal: 6/6 measurements anomalous (100.0%)
  - Observed: 2026-05-14
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-14&until=2026-05-14&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-14
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-05-14&until=2026-05-14&only=anomalies)
- **OONI** (measurement): OONI telegram: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-14
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-05-14&until=2026-05-14&only=anomalies)
- **OONI** (measurement): OONI web_connectivity: 32/46 measurements anomalous (69.6%)
  - Observed: 2026-05-14
  - Confidence: 78%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&since=2026-05-14&until=2026-05-14&only=anomalies)
- **OONI** (measurement): OONI signal: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-14
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-14&until=2026-05-14&only=anomalies)
- **OONI** (measurement): OONI signal: 5/5 measurements anomalous (100.0%)
  - Observed: 2026-05-13
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-13&until=2026-05-13&only=anomalies)
- **OONI** (measurement): OONI http_invalid_request_line: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-13
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=http_invalid_request_line&since=2026-05-13&until=2026-05-13&only=anomalies)
- **OONI** (measurement): OONI tor: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-13
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=tor&since=2026-05-13&until=2026-05-13&only=anomalies)
- **OONI** (measurement): OONI signal: 3/3 measurements anomalous (100.0%)
  - Observed: 2026-05-12
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-12&until=2026-05-12&only=anomalies)
- **OONI** (measurement): OONI http_header_field_manipulation: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-12
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=http_header_field_manipulation&since=2026-05-12&until=2026-05-12&only=anomalies)
- **OONI** (measurement): OONI web_connectivity: 90/151 measurements anomalous (59.6%)
  - Observed: 2026-05-12
  - Confidence: 74%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&since=2026-05-12&until=2026-05-12&only=anomalies)
- **OONI** (measurement): OONI signal: 2/2 measurements anomalous (100.0%)
  - Observed: 2026-05-12
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-12&until=2026-05-12&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-12
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-05-12&until=2026-05-12&only=anomalies)
- **OONI** (measurement): OONI telegram: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-12
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-05-12&until=2026-05-12&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-12
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-05-12&until=2026-05-12&only=anomalies)
- **OONI** (measurement): OONI signal: 3/6 measurements anomalous (50.0%)
  - Observed: 2026-05-12
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-12&until=2026-05-12&only=anomalies)
- **OONI** (measurement): OONI signal: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-12
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-12&until=2026-05-12&only=anomalies)
- **OONI** (measurement): OONI tor: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-12
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=tor&since=2026-05-12&until=2026-05-12&only=anomalies)
- **OONI** (measurement): OONI signal: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-11
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-11&until=2026-05-11&only=anomalies)
- **OONI** (measurement): OONI web_connectivity: 68/111 measurements anomalous (61.3%)
  - Observed: 2026-05-11
  - Confidence: 75%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&since=2026-05-11&until=2026-05-11&only=anomalies)
- **OONI** (measurement): OONI signal: 6/6 measurements anomalous (100.0%)
  - Observed: 2026-05-11
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-11&until=2026-05-11&only=anomalies)
- **OONI** (measurement): OONI signal: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-11
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-11&until=2026-05-11&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-11
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-05-11&until=2026-05-11&only=anomalies)
- **OONI** (measurement): OONI telegram: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-11
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-05-11&until=2026-05-11&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-11
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-05-11&until=2026-05-11&only=anomalies)
- **OONI** (measurement): OONI tor: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-11
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=tor&since=2026-05-11&until=2026-05-11&only=anomalies)
- **OONI** (measurement): OONI web_connectivity: 157/246 measurements anomalous (63.8%)
  - Observed: 2026-05-11
  - Confidence: 76%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&since=2026-05-11&until=2026-05-11&only=anomalies)
- **OONI** (measurement): OONI signal: 7/7 measurements anomalous (100.0%)
  - Observed: 2026-05-11
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-11&until=2026-05-11&only=anomalies)
- **OONI** (measurement): OONI signal: 3/3 measurements anomalous (100.0%)
  - Observed: 2026-05-10
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-10&until=2026-05-10&only=anomalies)
- **OONI** (measurement): OONI signal: 3/3 measurements anomalous (100.0%)
  - Observed: 2026-05-10
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-10&until=2026-05-10&only=anomalies)
- **OONI** (measurement): OONI signal: 3/4 measurements anomalous (75.0%)
  - Observed: 2026-05-10
  - Confidence: 80%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-10&until=2026-05-10&only=anomalies)
- **OONI** (measurement): OONI web_connectivity: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-10
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&since=2026-05-10&until=2026-05-10&only=anomalies)
- **OONI** (measurement): OONI signal: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-10
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-10&until=2026-05-10&only=anomalies)
- **OONI** (measurement): OONI signal: 3/4 measurements anomalous (75.0%)
  - Observed: 2026-05-09
  - Confidence: 80%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-09&until=2026-05-09&only=anomalies)
- **OONI** (measurement): OONI signal: 3/3 measurements anomalous (100.0%)
  - Observed: 2026-05-09
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-09&until=2026-05-09&only=anomalies)
- **OONI** (measurement): OONI signal: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-09
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-09&until=2026-05-09&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-09
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-05-09&until=2026-05-09&only=anomalies)
- **OONI** (measurement): OONI telegram: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-09
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-05-09&until=2026-05-09&only=anomalies)
- **OONI** (measurement): OONI tor: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-09
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=tor&since=2026-05-09&until=2026-05-09&only=anomalies)
- **OONI** (measurement): OONI signal: 4/4 measurements anomalous (100.0%)
  - Observed: 2026-05-08
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-08&until=2026-05-08&only=anomalies)
- **OONI** (measurement): OONI web_connectivity: 4/4 measurements anomalous (100.0%)
  - Observed: 2026-05-08
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&since=2026-05-08&until=2026-05-08&only=anomalies)
- **OONI** (measurement): OONI signal: 2/2 measurements anomalous (100.0%)
  - Observed: 2026-05-08
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-08&until=2026-05-08&only=anomalies)
- **OONI** (measurement): OONI telegram: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-08
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-05-08&until=2026-05-08&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-08
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-05-08&until=2026-05-08&only=anomalies)
- **OONI** (measurement): OONI signal: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-08
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-08&until=2026-05-08&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-08
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-05-08&until=2026-05-08&only=anomalies)
- **OONI** (measurement): OONI tor: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-08
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=tor&since=2026-05-08&until=2026-05-08&only=anomalies)
- **OONI** (measurement): OONI signal: 3/3 measurements anomalous (100.0%)
  - Observed: 2026-05-07
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-07&until=2026-05-07&only=anomalies)
- **OONI** (measurement): OONI telegram: 2/3 measurements anomalous (66.7%)
  - Observed: 2026-05-07
  - Confidence: 77%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-05-07&until=2026-05-07&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 3/3 measurements anomalous (100.0%)
  - Observed: 2026-05-07
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-05-07&until=2026-05-07&only=anomalies)
- **OONI** (measurement): OONI tor: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-07
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=tor&since=2026-05-07&until=2026-05-07&only=anomalies)
- **OONI** (measurement): OONI signal: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-07
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-07&until=2026-05-07&only=anomalies)
- **OONI** (measurement): OONI tor: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-07
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=tor&since=2026-05-07&until=2026-05-07&only=anomalies)
- **OONI** (measurement): OONI web_connectivity: 15/19 measurements anomalous (78.9%)
  - Observed: 2026-05-06
  - Confidence: 82%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&since=2026-05-06&until=2026-05-06&only=anomalies)
- **OONI** (measurement): OONI signal: 2/2 measurements anomalous (100.0%)
  - Observed: 2026-05-06
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-06&until=2026-05-06&only=anomalies)
- **OONI** (measurement): OONI web_connectivity: 7/9 measurements anomalous (77.8%)
  - Observed: 2026-05-06
  - Confidence: 81%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&since=2026-05-06&until=2026-05-06&only=anomalies)
- **OONI** (measurement): OONI web_connectivity: 27/48 measurements anomalous (56.2%)
  - Observed: 2026-05-06
  - Confidence: 72%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&since=2026-05-06&until=2026-05-06&only=anomalies)
- **OONI** (measurement): OONI signal: 4/4 measurements anomalous (100.0%)
  - Observed: 2026-05-06
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-06&until=2026-05-06&only=anomalies)
- **OONI** (measurement): OONI signal: 3/5 measurements anomalous (60.0%)
  - Observed: 2026-05-06
  - Confidence: 74%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-06&until=2026-05-06&only=anomalies)
- **OONI** (measurement): OONI web_connectivity: 2/3 measurements anomalous (66.7%)
  - Observed: 2026-05-05
  - Confidence: 77%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&since=2026-05-05&until=2026-05-05&only=anomalies)
- **OONI** (measurement): OONI signal: 2/2 measurements anomalous (100.0%)
  - Observed: 2026-05-05
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-05&until=2026-05-05&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-05
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-05-05&until=2026-05-05&only=anomalies)
- **OONI** (measurement): OONI telegram: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-05
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-05-05&until=2026-05-05&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-05
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-05-05&until=2026-05-05&only=anomalies)
- **OONI** (measurement): OONI web_connectivity: 101/146 measurements anomalous (69.2%)
  - Observed: 2026-05-05
  - Confidence: 78%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&since=2026-05-05&until=2026-05-05&only=anomalies)
- **OONI** (measurement): OONI signal: 4/4 measurements anomalous (100.0%)
  - Observed: 2026-05-05
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-05&until=2026-05-05&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 3/3 measurements anomalous (100.0%)
  - Observed: 2026-05-05
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-05-05&until=2026-05-05&only=anomalies)
- **OONI** (measurement): OONI telegram: 3/3 measurements anomalous (100.0%)
  - Observed: 2026-05-05
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-05-05&until=2026-05-05&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 3/4 measurements anomalous (75.0%)
  - Observed: 2026-05-05
  - Confidence: 80%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-05-05&until=2026-05-05&only=anomalies)
- **OONI** (measurement): OONI signal: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-05
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-05&until=2026-05-05&only=anomalies)
- **OONI** (measurement): OONI tor: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-05
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=tor&since=2026-05-05&until=2026-05-05&only=anomalies)
- **OONI** (measurement): OONI signal: 2/3 measurements anomalous (66.7%)
  - Observed: 2026-05-05
  - Confidence: 77%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-05&until=2026-05-05&only=anomalies)
- **OONI** (measurement): OONI tor: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-05
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=tor&since=2026-05-05&until=2026-05-05&only=anomalies)
- **OONI** (measurement): OONI signal: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-04
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-04&until=2026-05-04&only=anomalies)
- **OONI** (measurement): OONI signal: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-04
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-04&until=2026-05-04&only=anomalies)
- **OONI** (measurement): OONI signal: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-04
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-04&until=2026-05-04&only=anomalies)
- **OONI** (measurement): OONI telegram: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-04
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-05-04&until=2026-05-04&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 2/2 measurements anomalous (100.0%)
  - Observed: 2026-05-04
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-05-04&until=2026-05-04&only=anomalies)
- **OONI** (measurement): OONI http_header_field_manipulation: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-04
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=http_header_field_manipulation&since=2026-05-04&until=2026-05-04&only=anomalies)
- **OONI** (measurement): OONI signal: 2/3 measurements anomalous (66.7%)
  - Observed: 2026-05-04
  - Confidence: 77%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-04&until=2026-05-04&only=anomalies)
- **OONI** (measurement): OONI tor: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-04
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=tor&since=2026-05-04&until=2026-05-04&only=anomalies)
- **OONI** (measurement): OONI web_connectivity: 71/116 measurements anomalous (61.2%)
  - Observed: 2026-05-03
  - Confidence: 74%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=web_connectivity&since=2026-05-03&until=2026-05-03&only=anomalies)
- **OONI** (measurement): OONI signal: 3/3 measurements anomalous (100.0%)
  - Observed: 2026-05-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-03&until=2026-05-03&only=anomalies)
- **OONI** (measurement): OONI signal: 2/2 measurements anomalous (100.0%)
  - Observed: 2026-05-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-03&until=2026-05-03&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-05-03&until=2026-05-03&only=anomalies)
- **OONI** (measurement): OONI telegram: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-05-03&until=2026-05-03&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-03
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-05-03&until=2026-05-03&only=anomalies)
- **OONI** (measurement): OONI http_header_field_manipulation: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=http_header_field_manipulation&since=2026-05-03&until=2026-05-03&only=anomalies)
- **OONI** (measurement): OONI signal: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-03&until=2026-05-03&only=anomalies)
- **OONI** (measurement): OONI signal: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-03
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-03&until=2026-05-03&only=anomalies)
- **OONI** (measurement): OONI signal: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-02&until=2026-05-02&only=anomalies)
- **OONI** (measurement): OONI signal: 2/2 measurements anomalous (100.0%)
  - Observed: 2026-05-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-02&until=2026-05-02&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-02
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-05-02&until=2026-05-02&only=anomalies)
- **OONI** (measurement): OONI telegram: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-02
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-05-02&until=2026-05-02&only=anomalies)
- **OONI** (measurement): OONI http_header_field_manipulation: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=http_header_field_manipulation&since=2026-05-02&until=2026-05-02&only=anomalies)
- **OONI** (measurement): OONI signal: 3/3 measurements anomalous (100.0%)
  - Observed: 2026-05-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-02&until=2026-05-02&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-05-02&until=2026-05-02&only=anomalies)
- **OONI** (measurement): OONI telegram: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-02
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-05-02&until=2026-05-02&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 2/3 measurements anomalous (66.7%)
  - Observed: 2026-05-02
  - Confidence: 77%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-05-02&until=2026-05-02&only=anomalies)
- **OONI** (measurement): OONI tor: 1/2 measurements anomalous (50.0%)
  - Observed: 2026-05-02
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=tor&since=2026-05-02&until=2026-05-02&only=anomalies)
- **OONI** (measurement): OONI signal: 2/2 measurements anomalous (100.0%)
  - Observed: 2026-05-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-01&until=2026-05-01&only=anomalies)
- **OONI** (measurement): OONI signal: 2/2 measurements anomalous (100.0%)
  - Observed: 2026-05-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-01&until=2026-05-01&only=anomalies)
- **OONI** (measurement): OONI http_header_field_manipulation: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-05-01
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=http_header_field_manipulation&since=2026-05-01&until=2026-05-01&only=anomalies)
- **OONI** (measurement): OONI signal: 2/4 measurements anomalous (50.0%)
  - Observed: 2026-05-01
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-05-01&until=2026-05-01&only=anomalies)

## What we cannot say

- **Who caused it** — measurement data alone does not attribute the interference to any government, ISP, or other actor.
- **Intent** — anomalous or unreachable measurements indicate interference, not a stated motive or a deliberate-vs-incidental determination.
- **Which networks** — no specific ASN/ISP is identified for this incident.
- **The mechanism** — we cannot state whether this was DNS tampering, TLS/SNI reset, HTTP blockpage, throttling, or an infrastructure outage.
- **A confirmed duration** — we report the observation window, not a verified start/stop of any block.
- **Sub-national scope** — measurement is aggregated at the country level; we cannot localize to a province, city, or network segment.

## Data Sources

ooni, censoredplanet

## Citation

Voidly Research. (2026). Sustained censorship in IR (2026-05) [IR-2026-0233]. Retrieved from https://voidly.ai/incident/IR-2026-0233

---
*Report generated by Voidly Research on 2026-06-15*
*Data licensed under CC BY 4.0*
*Incident ID: IR-2026-0233*
*Permalink: https://voidly.ai/incident/IR-2026-0233*