{"affectedAsns":[],"affectedDomains":[],"affectedServices":["Facebook Messenger","Tor"],"anomalyRate":0.875,"attribution":{"asns_attributed":0,"domains_attributed":0,"methods":[{"evidence_count":3,"method":"blocking"},{"evidence_count":1,"method":"tor-blocking"}],"note":"Aggregated from this incident's qualifying linked evidence rows — only domains, ASNs, and blocking methods the evidence literally records are shown, with the per-item evidence count. No per-domain/per-ASN attribution is present in the qualifying linked evidence for this incident (e.g. country/ASN-level outage signals).","sources":["ooni"],"top_asns":[],"top_domains":[]},"confidence":0.72,"corroboration":{"description":"Single source label: ooni","evidenceCount":4,"level":"low","score":0.65,"sourceCount":1,"sources":["ooni"]},"country":"LK","countryName":"Sri Lanka","createdAt":"2026-10-09T16:08:24.644312","description":"OONI detected 4 days of elevated network interference averaging 87.5% anomaly rate.","duration":1800,"durationHours":30,"endTime":"2026-10-09T00:00:00Z","evidence":[{"asn":null,"blockingMethod":null,"citationScope":"filtered_search","citationUrl":"https://explorer.ooni.org/search?probe_cc=LK&test_name=facebook_messenger&since=2026-10-09&until=2026-10-10","confidence":0.9,"continent":"Asia","countryCode":"LK","domain":null,"domainCategory":null,"exactMeasurementLink":false,"id":538284198,"kind":"measurement","linkConfidence":0.8,"linkReason":"OONI elevated signal in same country/month","observedAt":"2026-10-09T00:00:00Z","probeNodeId":null,"regionCode":null,"retrievedAt":"2026-10-11T04:45:35.075995Z","riskTier":3,"signalBaseline":null,"signalLevel":"critical","signalType":"blocking","signalValue":1,"source":"ooni","sourceRef":"ooni:live:LK:facebook_messenger:2026-10-09:00","sourceUrl":"https://explorer.ooni.org/search?probe_cc=LK&test_name=facebook_messenger&since=2026-10-09&until=2026-10-10","unSubregion":"Southern Asia","upstreamCause":null,"upstreamClaim":"OONI facebook_messenger: 1 anomaly + 0 confirmed / 1 nonfailed measurements (100.0% blocked; 0 failed)","upstreamSeverity":null},{"asn":null,"blockingMethod":null,"citationScope":"filtered_search","citationUrl":"https://explorer.ooni.org/search?probe_cc=LK&test_name=facebook_messenger&since=2026-10-08&until=2026-10-09","confidence":0.9,"continent":"Asia","countryCode":"LK","domain":null,"domainCategory":null,"exactMeasurementLink":false,"id":538284197,"kind":"measurement","linkConfidence":0.8,"linkReason":"OONI elevated signal in same country/month","observedAt":"2026-10-08T18:00:00Z","probeNodeId":null,"regionCode":null,"retrievedAt":"2026-10-10T04:45:17.308134Z","riskTier":3,"signalBaseline":null,"signalLevel":"critical","signalType":"blocking","signalValue":1,"source":"ooni","sourceRef":"ooni:live:LK:facebook_messenger:2026-10-08:18","sourceUrl":"https://explorer.ooni.org/search?probe_cc=LK&test_name=facebook_messenger&since=2026-10-08&until=2026-10-09","unSubregion":"Southern Asia","upstreamCause":null,"upstreamClaim":"OONI facebook_messenger: 1 anomaly + 0 confirmed / 1 nonfailed measurements (100.0% blocked; 0 failed)","upstreamSeverity":null},{"asn":null,"blockingMethod":null,"citationScope":"filtered_search","citationUrl":"https://explorer.ooni.org/search?probe_cc=LK&test_name=tor&since=2026-10-08&until=2026-10-09","confidence":0.7,"continent":"Asia","countryCode":"LK","domain":null,"domainCategory":null,"exactMeasurementLink":false,"id":538284694,"kind":"measurement","linkConfidence":0.8,"linkReason":"OONI elevated signal in same country/month","observedAt":"2026-10-08T06:00:00Z","probeNodeId":null,"regionCode":null,"retrievedAt":"2026-10-10T04:45:19.710138Z","riskTier":3,"signalBaseline":null,"signalLevel":"elevated","signalType":"tor-blocking","signalValue":0.5,"source":"ooni","sourceRef":"ooni:live:LK:tor:2026-10-08:06","sourceUrl":"https://explorer.ooni.org/search?probe_cc=LK&test_name=tor&since=2026-10-08&until=2026-10-09","unSubregion":"Southern Asia","upstreamCause":null,"upstreamClaim":"OONI tor: 1 anomaly + 0 confirmed / 2 nonfailed measurements (50.0% blocked; 0 failed)","upstreamSeverity":null},{"asn":null,"blockingMethod":null,"citationScope":"filtered_search","citationUrl":"https://explorer.ooni.org/search?probe_cc=LK&test_name=facebook_messenger&since=2026-10-07&until=2026-10-08","confidence":0.9,"continent":"Asia","countryCode":"LK","domain":null,"domainCategory":null,"exactMeasurementLink":false,"id":538284196,"kind":"measurement","linkConfidence":0.8,"linkReason":"OONI elevated signal in same country/month","observedAt":"2026-10-07T18:00:00Z","probeNodeId":null,"regionCode":null,"retrievedAt":"2026-10-09T12:33:30.304431Z","riskTier":3,"signalBaseline":null,"signalLevel":"critical","signalType":"blocking","signalValue":1,"source":"ooni","sourceRef":"ooni:live:LK:facebook_messenger:2026-10-07:18","sourceUrl":"https://explorer.ooni.org/search?probe_cc=LK&test_name=facebook_messenger&since=2026-10-07&until=2026-10-08","unSubregion":"Southern Asia","upstreamCause":null,"upstreamClaim":"OONI facebook_messenger: 1 anomaly + 0 confirmed / 1 nonfailed measurements (100.0% blocked; 0 failed)","upstreamSeverity":null}],"evidenceCount":4,"evidenceSourceBreakdown":{"ooni":4},"evidenceSpan":{"earliest":"2026-10-07T18:00:00Z","latest":"2026-10-09T00:00:00Z"},"flag":"🇱🇰","generated_at_utc":"2026-10-22T22:20:29.705983Z","hashId":"35e24badabd2","id":"LK-2026-0013","incidentType":"censorship","measurementCount":4,"mechanism":null,"normalOoniObservationCount":0,"normalOoniObservationNote":"These linked OONI rows carry the historical signal_level='normal' stored label and are quarantined from qualifying evidence pending regrade. The label is not proof that every row was accessible or anomaly-free: low-anomaly rows and rows with an omitted confirmed result may be present.","normalOoniObservations":[],"readableId":"LK-2026-0013","reportUrl":"https://api.voidly.ai/data/incidents/35e24badabd2/report?format=markdown","revision":1,"severity":"critical","severityGrade":"B","sources":["ooni"],"startTime":"2026-10-07T18:00:00Z","status":"confirmed","title":"Sustained censorship in LK (2026-10)","updatedAt":"2026-10-09T16:08:24.644312"}