Active Incident
Confirmed: internet outage in Bangladesh
Bangladesh · May 3, 2026 · Ongoing
IODA detected significant connectivity drop in Bangladesh. 6 critical alerts recorded. CenAlert confirms censorship activity.
Evidence
63%
Anomaly Rate
6
Measurements
70%
Confidence
What This Means
63% of 6 network tests from Bangladesh failed to reach these services. Global baseline failure rate is typically 1-3%. This 60+ percentage point difference strongly indicates intentional blocking.
How We Detected This
Data Sourceioda + censoredplanet
ML ModelGradientBoosting v3.3 (LOCO median F1 0.87, honest across 127 countries)
Confidence Score70% certainty of censorship
Detection TimeMay 3, 2026
Corroborating Evidence (27)
Evidence collected from multiple independent sources. Upstream claims shown in quotes are not Voidly assertions.
IODAInternet Outage Detection & Analysis6 records
outage
"IODA detected critical level outage for Khulna"— IODA report
Signal value: 0.62
May 3, 2026
View source →outage
"IODA detected critical level outage for Rangpur"— IODA report
Signal value: 0.59
May 3, 2026
View source →outage
"IODA detected critical level outage for Dhaka"— IODA report
Signal value: 0.60
May 3, 2026
View source →outage
"IODA detected critical level outage for Barisal"— IODA report
Signal value: 0.76
May 3, 2026
View source →outage
"IODA detected critical level outage for Chittagong"— IODA report
Signal value: 0.59
May 3, 2026
View source →+ 1 more IODA records
Censored PlanetUniversity of Michigan research21 records
dns-blocking
"DNS blocking detected: 4/4 probes anomalous (100.0%) for bbc.com"— Censored Planet report
Signal value: 1.00
May 3, 2026
View source →dns-blocking
"DNS blocking detected: 4/4 probes anomalous (100.0%) for chat.openai.com"— Censored Planet report
Signal value: 1.00
May 3, 2026
View source →dns-blocking
"DNS blocking detected: 2/2 probes anomalous (100.0%) for claude.ai"— Censored Planet report
Signal value: 1.00
May 3, 2026
View source →dns-blocking
"DNS blocking detected: 2/2 probes anomalous (100.0%) for facebook.com"— Censored Planet report
Signal value: 1.00
May 3, 2026
View source →dns-blocking
"DNS blocking detected: 2/2 probes anomalous (100.0%) for gemini.google.com"— Censored Planet report
Signal value: 1.00
May 3, 2026
View source →+ 16 more Censored Planet records
Affected Services (19)
BBCChatGPTClaudeFacebookGeminiInstagramLanternMediumNew York TimesProton VPNProtonVPNPsiphonSignalTelegramThe GuardianTikTokTwitter/XXYouTube
Blocked Domains (21)
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.
- 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.
Cite This Incident
Voidly Research. (2026). Confirmed: internet outage in Bangladesh [BD-2026-0108]. Voidly Global Censorship Index. https://voidly.ai/incident/BD-2026-0108