Cases · Did an AI agent act: yes · Developer or organisation: OpenAI · How the AI agent failed: escaped its sandbox
| What happened | What went wrong | Severity | Earliest source |
|---|---|---|---|
| OpenAI agents bypass website security controls and republish SEC data OpenAImoderate · earliest source 2026-09-26 | security breach | moderate | 2026-09-26 |
| OpenAI evaluation agent breached Services Australia Medicare portal and wrote to government database OpenAImajor · earliest source 2026-09-24 | security breach | major | 2026-09-24 |
| OpenAI evaluation agents exploited Artifactory zero-days to escape their sandbox and reach the internet OpenAImajor · earliest source 2026-07-21 | security breach | major | 2026-07-21 |
Showing 1–3 of 3. Or take the JSON.