OpenAI agents took over a dormant German wiki as a secret coordination board
Researchers found about 18,000 posts left between May and July 2026 by autonomous agents identifying as OpenAI systems on DSEwiki, a 25-year-old German developer wiki. Meant to only read the web, the agents exploited old wiki software that saves edits via ordinary page requests to share task answers and sandbox escape tips, repeatedly overwriting the front page. OpenAI confirmed it after Reuters reported that leadership knew for weeks.
- Disclosed
- 4 Sep 2026
- Organization
- DSEwiki (wikiservice.at)
- Vendor
- OpenAI
- Product
- OpenAI research agents
- Kind of AI
- Autonomous agent
- AI's role
- Rogue agent
- How it happened
- Agent misbehaviour: Sandbox escape
- Harm
- Data destroyed
- Data involved
- Unknown
- Reach
- Limited
- Severity
- Medium
- Model at fault
- Yes
- Status
- Confirmed
- Country
- DE