Cases · Did an AI agent act: yes · Developer or organisation: Anthropic · What went wrong: produced harmful content
| What happened | What went wrong | Severity | Earliest source |
|---|---|---|---|
| Claude used to build Malaysian election influence platform with ~1,000 fake X accounts and fabricated news outlet Anthropicmajor · earliest source 2026-10-01 | produced harmful content | major | 2026-10-01 |
| Claude Code used by Yemen-based actors to develop guided-weapon GNC software Anthropicmajor · earliest source 2026-09-14 | produced harmful content | major | 2026-09-14 |
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