{"kind":"incident","canonical_url":"https://voidly.ai/incident/VN-2026-0202","facts":"Sustained censorship in VN (2026-05). Country: Vietnam. Source type: censorship. Source status: confirmed. Reported observation window: 2026-05-07T18:00:00Z to 2026-05-31T00:00:00Z.","as_of":"2026-05-31T00:00:00Z","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 VN (2026-05) [VN-2026-0202]. Voidly Global Censorship Index. https://voidly.ai/incident/VN-2026-0202","publication_date":null,"json_url":"https://voidly.ai/incident/VN-2026-0202/summary.json","source_json_url":"https://api.voidly.ai/data/incidents/VN-2026-0202","hosted_mcp_url":"https://atlas-mcp.voidly.ai/mcp","record_generated_at":"2026-11-05T09:06:57.745564Z","record_updated_at":"2026-06-15T10:22:12.854399","checked_at":"2026-11-05T09:06:57.773Z","record":{"id":"VN-2026-0202","readable_id":"VN-2026-0202","country":"VN","title":"Sustained censorship in VN (2026-05)","title_truncated":false,"description_excerpt":"OONI detected 13 days of elevated network interference averaging 63.4% anomaly rate.","description_truncated":false,"type":"censorship","status":"confirmed","severity":"critical","observation_start":"2026-05-07T18:00:00Z","observation_end":"2026-05-31T00:00:00Z","measurement_count":13,"source_reported_evidence_count":13,"returned_evidence_count":13,"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:VN:tor:2026-05-31:00","observed_at":"2026-05-31T00:00:00Z","retrieved_at":"2026-06-01T03:00:50.970257Z","signal_type":"tor-blocking","claim_excerpt":"OONI tor: 10/15 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:VN:facebook_messenger:2026-05-30:06","observed_at":"2026-05-30T06:00:00Z","retrieved_at":"2026-05-31T03:01:09.931044Z","signal_type":"blocking","claim_excerpt":"OONI facebook_messenger: 6/9 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:ai:VN:claude.ai:2026-05-28","observed_at":"2026-05-28T00:00:00Z","retrieved_at":"2026-05-29T03:07:45.033972Z","signal_type":"block","claim_excerpt":"OONI web_connectivity for claude.ai: 1/1 measurements anomalous (100.0%)","evidence_confidence":0.9,"link_confidence":0.8,"link_reason":"OONI elevated signal in same country/month","domain":"claude.ai","method":null},{"source":"ooni","reference":"ooni:live:VN:tor:2026-05-27:18","observed_at":"2026-05-27T18:00:00Z","retrieved_at":"2026-05-28T03:01:18.148883Z","signal_type":"tor-blocking","claim_excerpt":"OONI tor: 8/14 measurements anomalous (57.1%)","evidence_confidence":0.7285714285714285,"link_confidence":0.8,"link_reason":"OONI elevated signal in same country/month","domain":null,"method":null},{"source":"ooni","reference":"ooni:live:VN:tor:2026-05-24:18","observed_at":"2026-05-24T18:00:00Z","retrieved_at":"2026-05-25T03:01:07.794582Z","signal_type":"tor-blocking","claim_excerpt":"OONI tor: 5/9 measurements anomalous (55.6%)","evidence_confidence":0.7222222222222222,"link_confidence":0.8,"link_reason":"OONI elevated signal in same country/month","domain":null,"method":null},{"source":"ooni","reference":"ooni:live:VN:tor:2026-05-22:12","observed_at":"2026-05-22T12:00:00Z","retrieved_at":"2026-05-23T03:00:56.901098Z","signal_type":"tor-blocking","claim_excerpt":"OONI tor: 7/13 measurements anomalous (53.8%)","evidence_confidence":0.7153846153846154,"link_confidence":0.8,"link_reason":"OONI elevated signal in same country/month","domain":null,"method":null},{"source":"ooni","reference":"ooni:live:VN:tor:2026-05-20:18","observed_at":"2026-05-20T18:00:00Z","retrieved_at":"2026-05-21T03:02:01.149120Z","signal_type":"tor-blocking","claim_excerpt":"OONI tor: 5/9 measurements anomalous (55.6%)","evidence_confidence":0.7222222222222222,"link_confidence":0.8,"link_reason":"OONI elevated signal in same country/month","domain":null,"method":null},{"source":"ooni","reference":"ooni:live:VN:tor:2026-05-15:18","observed_at":"2026-05-15T18:00:00Z","retrieved_at":"2026-05-16T03:01:07.576306Z","signal_type":"tor-blocking","claim_excerpt":"OONI tor: 5/10 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."}