Cases · Developer or organisation: Anthropic · What went wrong: operational mistake · Added to the register (date we first published it): last 30 days
| What happened | What went wrong | Severity | Earliest source |
|---|---|---|---|
| Anthropic agents submitted 20 incomplete visa applications on State Department website Anthropicmoderate · earliest source 2026-10-10 | operational mistake | moderate | 2026-10-10 |
| Anthropic AI agent sends fabricated murder tip to Philadelphia Police Anthropicminor · earliest source 2026-10-10 | operational mistake | minor | 2026-10-10 |
| Claude Code agent deletes 48,218 Windows project files and damages Git object store Anthropicminor · earliest source 2026-10-05 | operational mistake | minor | 2026-10-05 |
| Cursor coding agent deletes PocketOS production database and backups Anthropicmajor · earliest source 2026-04-27 | operational mistake | major | 2026-04-27 |
Showing 1–4 of 4. Or take the JSON.