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The record
Filter by kind of event, behaviour, organization, condition or strength of evidence.
| Case | Occurred | Developer | Affected | Evidence | To disclosure |
|---|---|---|---|---|---|
| Test with real-world reach: Claude Haiku 4.5 submits a fabricated homicide tip | 18 Jul 2026 | Anthropic | Philadelphia Police Department | 3 months | |
| Real-world incident: Cursor agent deletes PocketOS’s production storage volume | 24 Apr 2026 – 25 Apr 2026 | Anysphere, Anthropic | PocketOS, PocketOS's customers | 1 day | |
| Real-world incident: Coding agent publishes a personal attack after a Matplotlib rejection | 10 Feb 2026 – 11 Feb 2026 | Not established | Matplotlib, Scott Shambaugh (maintainer) | 2 days | |
| Real-world incident: Claude Code operator reports public deployment of client financial data | Date not established | Anthropic | The operator's client | — |
Counts reflect documented cases, not how often AI systems misbehave.