Cases · Developer or organisation: Anthropic · Themes: captcha bypass
| What happened | What went wrong | Severity | Earliest source |
|---|---|---|---|
| Claude in Chrome indirect prompt injection chain: inbox exfiltration, Drive persistence and account takeover Anthropicminor · earliest source 2026-08-05 | security breach | minor | 2026-08-05 |
| AISI cyber evaluation: Mythos 5 agent bypassed an audio CAPTCHA and abused a free DNS service to point a public record at an internal target Anthropicmoderate · earliest source 2026-08-04 | security breach | moderate | 2026-08-04 |
Showing 1–2 of 2. Or take the JSON.