Active Incident
Confirmed: censorship detected in Algeria
Algeria · July 28, 2026 · 23 hours
Evidence
50%
Anomaly Rate
1
Measurements
70%
Confidence
What This Means
50% of tests showed anomalies, above the typical 1-3% baseline. This suggests potential network interference.
How We Detected This
Data Sourceooni
ML ModelGradientBoosting v3.3 (LOCO mean F1 0.711, honest across 131 countries)
Confidence Score70% certainty of censorship
Detection TimeJuly 28, 2026
Corroborating Evidence (1)
Evidence collected from multiple independent sources. Upstream claims shown in quotes are not Voidly assertions.
OONIOpen Observatory of Network Interference1 record
header-manipulation
"OONI http_header_field_manipulation: 6/12 measurements anomalous (50.0%)"— OONI report
Signal value: 0.50
Jul 28, 2026
View source →What we cannot say
- Who caused it — measurement data alone does not attribute this 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, an 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.
Cite This Incident
Voidly Research. (2026). Confirmed: censorship detected in Algeria [DZ-2026-0913]. Voidly Global Censorship Index. https://voidly.ai/incident/DZ-2026-0913
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