# Censorship detected in IR

**Country:** 🇮🇷 Iran (IR)
**Date:** 2026-07-24
**Type:** Censorship
**Severity:** CRITICAL
**Status:** suspected

## Summary

None

## Metrics

- Confidence: 90%
- Measurements: 16
- Anomaly Rate: 100.0%

## Evidence

- **OONI** (measurement): OONI signal: 35/36 measurements anomalous (97.2%)
  - Observed: 2026-07-24
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-07-24&until=2026-07-25&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 28/29 measurements anomalous (96.6%)
  - Observed: 2026-07-24
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-07-24&until=2026-07-25&only=anomalies)
- **OONI** (measurement): OONI telegram: 35/36 measurements anomalous (97.2%)
  - Observed: 2026-07-24
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-07-24&until=2026-07-25&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 30/36 measurements anomalous (83.3%)
  - Observed: 2026-07-24
  - Confidence: 83%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-07-24&until=2026-07-25&only=anomalies)
- **OONI** (measurement): OONI signal: 31/32 measurements anomalous (96.9%)
  - Observed: 2026-07-24
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-07-24&until=2026-07-25&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 32/33 measurements anomalous (97.0%)
  - Observed: 2026-07-24
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-07-24&until=2026-07-25&only=anomalies)
- **OONI** (measurement): OONI telegram: 34/35 measurements anomalous (97.1%)
  - Observed: 2026-07-24
  - Confidence: 89%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-07-24&until=2026-07-25&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 32/37 measurements anomalous (86.5%)
  - Observed: 2026-07-24
  - Confidence: 85%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-07-24&until=2026-07-25&only=anomalies)
- **OONI** (measurement): OONI signal: 24/24 measurements anomalous (100.0%)
  - Observed: 2026-07-24
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-07-24&until=2026-07-25&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 25/25 measurements anomalous (100.0%)
  - Observed: 2026-07-24
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-07-24&until=2026-07-25&only=anomalies)
- **OONI** (measurement): OONI telegram: 26/26 measurements anomalous (100.0%)
  - Observed: 2026-07-24
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-07-24&until=2026-07-25&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 24/26 measurements anomalous (92.3%)
  - Observed: 2026-07-24
  - Confidence: 87%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-07-24&until=2026-07-25&only=anomalies)
- **OONI** (measurement): OONI signal: 19/20 measurements anomalous (95.0%)
  - Observed: 2026-07-24
  - Confidence: 88%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=signal&since=2026-07-24&until=2026-07-25&only=anomalies)
- **OONI** (measurement): OONI whatsapp: 20/21 measurements anomalous (95.2%)
  - Observed: 2026-07-24
  - Confidence: 88%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=whatsapp&since=2026-07-24&until=2026-07-25&only=anomalies)
- **OONI** (measurement): OONI telegram: 19/20 measurements anomalous (95.0%)
  - Observed: 2026-07-24
  - Confidence: 88%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=telegram&since=2026-07-24&until=2026-07-25&only=anomalies)
- **OONI** (measurement): OONI facebook_messenger: 15/20 measurements anomalous (75.0%)
  - Observed: 2026-07-24
  - Confidence: 80%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=IR&test_name=facebook_messenger&since=2026-07-24&until=2026-07-25&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.
- **Sub-national scope** — measurement is aggregated at the country level; we cannot localize to a province, city, or network segment.
- **Independent corroboration** — this rests on a single source; treat it as a single-source signal, not a multi-source confirmation.

## Data Sources

ooni

## Citation

Voidly Research. (2026). Censorship detected in IR [IR-2026-2320]. Retrieved from https://voidly.ai/incident/IR-2026-2320

---
*Report generated by Voidly Research on 2026-08-05*
*Data licensed under CC BY 4.0*
*Incident ID: IR-2026-2320*
*Permalink: https://voidly.ai/incident/IR-2026-2320*