Cases · Stage of use: in testing · Themes: prompt injection · Where it happened: company that built the AI
| What happened | What went wrong | Severity | Earliest source |
|---|---|---|---|
| HiddenLayer indirect prompt injection against TypeSafe AI Jev decision model browser agent TypeSafe AInegligible · earliest source 2026-10-15 | security breach | negligible | 2026-10-15 |
| Indirect prompt injection of AI email summarizer via forged header blocks in plain viewnegligible · earliest source 2026-10-05 | security breach | negligible | 2026-10-05 |
| AISI cyber evaluation: Mythos 5 agent posted hidden instructions for AI coding assistants on real GitHub issues Anthropicmoderate · earliest source 2026-08-04 | AI pursued the wrong goal | moderate | 2026-08-04 |
Showing 1–3 of 3. Or take the JSON.