{"kind":"incident","canonical_url":"https://voidly.ai/incident/SG-2026-0184","facts":"Sustained censorship in SG (2026-05). Country: Singapore. Source type: censorship. Source status: confirmed. Reported observation window: 2026-05-06T00:00:00Z to 2026-05-27T06:00:00Z.","as_of":"2026-05-27T06:00:00Z","as_of_scope":"Latest linked evidence observation with an explicit timezone; unavailable when no such timestamp is supplied.","sources":{"count":1,"names":["ooni"],"names_truncated":false,"scope":"Distinct source names declared on this incident record, not independent corroboration."},"cite":"Voidly Research. (n.d.). Sustained censorship in SG (2026-05) [SG-2026-0184]. Voidly Global Censorship Index. https://voidly.ai/incident/SG-2026-0184","publication_date":null,"json_url":"https://voidly.ai/incident/SG-2026-0184/summary.json","source_json_url":"https://api.voidly.ai/data/incidents/SG-2026-0184","hosted_mcp_url":"https://atlas-mcp.voidly.ai/mcp","record_generated_at":"2026-10-08T11:42:05.994577Z","record_updated_at":"2026-06-15T10:22:12.854399","checked_at":"2026-10-08T11:42:06.023Z","record":{"id":"SG-2026-0184","readable_id":"SG-2026-0184","country":"SG","title":"Sustained censorship in SG (2026-05)","title_truncated":false,"description_excerpt":"OONI detected 18 days of elevated network interference averaging 63.6% anomaly rate.","description_truncated":false,"type":"censorship","status":"confirmed","severity":"critical","observation_start":"2026-05-06T00:00:00Z","observation_end":"2026-05-27T06:00:00Z","measurement_count":18,"source_reported_evidence_count":18,"returned_evidence_count":18,"omitted_evidence_count":0,"evidence_array_state":"returned","reported_count_equals_returned":true,"summary_evidence_limit":8,"summary_evidence_count":8,"summary_evidence_truncated":true,"incident_confidence":0.77},"linked_evidence":[{"source":"ooni","reference":"ooni:live:SG:facebook_messenger:2026-05-27:06","observed_at":"2026-05-27T06:00:00Z","retrieved_at":"2026-05-28T03:03:37.094025Z","signal_type":"blocking","claim_excerpt":"OONI facebook_messenger: 4/5 measurements anomalous (80.0%)","evidence_confidence":0.8200000000000001,"link_confidence":0.8,"link_reason":"OONI elevated signal in same country/month","domain":null,"method":null},{"source":"ooni","reference":"ooni:live:SG:facebook_messenger:2026-05-27:00","observed_at":"2026-05-27T00:00:00Z","retrieved_at":"2026-05-28T03:03:37.094025Z","signal_type":"blocking","claim_excerpt":"OONI facebook_messenger: 2/2 measurements anomalous (100.0%)","evidence_confidence":0.9,"link_confidence":0.8,"link_reason":"OONI elevated signal in same country/month","domain":null,"method":null},{"source":"ooni","reference":"ooni:live:SG:http_header_field_manipulation:2026-05-27:00","observed_at":"2026-05-27T00:00:00Z","retrieved_at":"2026-05-28T03:03:38.957621Z","signal_type":"header-manipulation","claim_excerpt":"OONI http_header_field_manipulation: 3/4 measurements anomalous (75.0%)","evidence_confidence":0.8,"link_confidence":0.8,"link_reason":"OONI elevated signal in same country/month","domain":null,"method":null},{"source":"ooni","reference":"ooni:live:SG:facebook_messenger:2026-05-25:18","observed_at":"2026-05-25T18:00:00Z","retrieved_at":"2026-05-26T03:03:35.258072Z","signal_type":"blocking","claim_excerpt":"OONI facebook_messenger: 2/3 measurements anomalous (66.7%)","evidence_confidence":0.7666666666666666,"link_confidence":0.8,"link_reason":"OONI elevated signal in same country/month","domain":null,"method":null},{"source":"ooni","reference":"ooni:live:SG:facebook_messenger:2026-05-25:12","observed_at":"2026-05-25T12:00:00Z","retrieved_at":"2026-05-26T03:03:35.258072Z","signal_type":"blocking","claim_excerpt":"OONI facebook_messenger: 7/7 measurements anomalous (100.0%)","evidence_confidence":0.9,"link_confidence":0.8,"link_reason":"OONI elevated signal in same country/month","domain":null,"method":null},{"source":"ooni","reference":"ooni:live:SG:facebook_messenger:2026-05-24:12","observed_at":"2026-05-24T12:00:00Z","retrieved_at":"2026-05-25T03:03:30.080850Z","signal_type":"blocking","claim_excerpt":"OONI facebook_messenger: 6/8 measurements anomalous (75.0%)","evidence_confidence":0.8,"link_confidence":0.8,"link_reason":"OONI elevated signal in same country/month","domain":null,"method":null},{"source":"ooni","reference":"ooni:live:SG:facebook_messenger:2026-05-23:06","observed_at":"2026-05-23T06:00:00Z","retrieved_at":"2026-05-25T03:03:30.080850Z","signal_type":"blocking","claim_excerpt":"OONI facebook_messenger: 6/10 measurements anomalous (60.0%)","evidence_confidence":0.74,"link_confidence":0.8,"link_reason":"OONI elevated signal in same country/month","domain":null,"method":null},{"source":"ooni","reference":"ooni:live:SG:http_invalid_request_line:2026-05-17:18","observed_at":"2026-05-17T18:00:00Z","retrieved_at":"2026-05-18T21:05:15.413321Z","signal_type":"middlebox-detection","claim_excerpt":"OONI http_invalid_request_line: 1/2 measurements anomalous (50.0%)","evidence_confidence":0.7,"link_confidence":0.8,"link_reason":"OONI elevated signal in same country/month","domain":null,"method":null}],"source_rights_scope":"Voidly-original annotations are CC BY 4.0; upstream evidence retains source-specific terms. Direct upstream measurement links are omitted from this summary."}