# Sustained censorship in DZ (2026-06)

**Country:** 🇩🇿 Algeria (DZ)
**Date:** 2026-06-01
**Type:** Censorship
**Severity:** CRITICAL
**Status:** confirmed

## Summary

OONI detected 7 days of elevated network interference averaging 62.6% anomaly rate.

## Metrics

- Confidence: 72%
- Measurements: 7
- Anomaly Rate: 62.6%

## Evidence

- **OONI** (measurement): OONI facebook_messenger: 2/4 measurements anomalous (50.0%)
  - Observed: 2026-06-13
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=DZ&test_name=facebook_messenger&since=2026-06-13&until=2026-06-13&only=anomalies)
- **OONI** (measurement): OONI web_connectivity for gemini.google.com: 1/1 measurements anomalous (100.0%)
  - Observed: 2026-06-11
  - Confidence: 90%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=DZ&test_name=web_connectivity&domain=gemini.google.com&since=2026-06-11&until=2026-06-11)
- **OONI** (measurement): OONI signal: 2/4 measurements anomalous (50.0%)
  - Observed: 2026-06-10
  - Confidence: 70%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=DZ&test_name=signal&since=2026-06-10&until=2026-06-10&only=anomalies)
- **OONI** (measurement): OONI http_invalid_request_line: 5/9 measurements anomalous (55.6%)
  - Observed: 2026-06-02
  - Confidence: 72%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=DZ&test_name=http_invalid_request_line&since=2026-06-02&until=2026-06-02&only=anomalies)
- **OONI** (measurement): OONI http_header_field_manipulation: 5/9 measurements anomalous (55.6%)
  - Observed: 2026-06-02
  - Confidence: 72%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=DZ&test_name=http_header_field_manipulation&since=2026-06-02&until=2026-06-02&only=anomalies)
- **OONI** (measurement): OONI http_invalid_request_line: 7/11 measurements anomalous (63.6%)
  - Observed: 2026-06-01
  - Confidence: 75%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=DZ&test_name=http_invalid_request_line&since=2026-06-01&until=2026-06-01&only=anomalies)
- **OONI** (measurement): OONI http_header_field_manipulation: 7/11 measurements anomalous (63.6%)
  - Observed: 2026-06-01
  - Confidence: 75%
  - [OONI Explorer (independently verifiable)](https://explorer.ooni.org/search?probe_cc=DZ&test_name=http_header_field_manipulation&since=2026-06-01&until=2026-06-01&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.
- **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). Sustained censorship in DZ (2026-06) [DZ-2026-0112]. Retrieved from https://voidly.ai/incident/DZ-2026-0112

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*Report generated by Voidly Research on 2026-06-21*
*Data licensed under CC BY 4.0*
*Incident ID: DZ-2026-0112*
*Permalink: https://voidly.ai/incident/DZ-2026-0112*