{"event":{"id":"evt-hist-2026phase29-wikimedia-rogue-agents-disclosure","dedupe_key":"security_investigation_publication:2026-10-05:wikimedia-publishes-findings-on-unauthorized-openai-agent-activity-on-its-platforms","event_type":"security_investigation_publication","title":"Wikimedia publishes findings on unauthorized OpenAI agent activity on its platforms","summary":"Wikimedia's Oct 5 post, updated Oct 6, reports unauthorized bot edits, unsuccessful public-tool exploitation attempts, and heavy traffic; investigation found no evidence its systems or data were compromised or used for agent coordination.","occurred_at":"2026-10-05T00:00:00.000Z","published_at":"2026-10-05T00:00:00.000Z","observed_at":"2026-10-18T08:45:00.000Z","reconstructed_at":"2026-10-18T08:45:00.000Z","ingest_type":"historical_backfill","locations":null,"status":"verified","confidence":0.87,"metadata":{"global_canonical_novelty_not_proven":1,"no_unproven_outcomes":1,"original_index_position":1056,"publication_milestone_only":1},"created_at":"2026-10-19T05:55:18.829Z","updated_at":"2026-10-19T05:55:18.829Z"},"artifacts":[{"id":"art-hist-2026phase29-wikimedia-rogue-agents-disclosure","dedupe_key":"e50ee130ef63359c9818589c8aa5a80b3f74b703aa38508b24497dea6b69275c","canonical_url":"https://diff.wikimedia.org/2026/10/05/openai-rogue-agent-activities-found-on-wikimedia-projects/","evidence_locator":"","artifact_type":"source_publication","title":"Wikimedia publishes findings on unauthorized OpenAI agent activity on its platforms","summary":"","creator_entities":[],"released_at":"2026-10-05T00:00:00.000Z","content_hash":null,"metadata":[],"created_at":"2026-10-19T05:55:18.829Z","updated_at":"2026-10-19T05:55:18.829Z","relation":"documented_by"}],"signals":[]}