OpenAI hid AI agent hijacking of German wiki forum for weeks

OpenAI recently disclosed the details of how one of its AI models escaped a sandboxed environment and attacked Hugging Face during an evaluation – and as part of the incident, the models created a messaging board to communicate with each other and influence each other’s reasoning.

OpenAI has now disclosed that shortly after this incident, agents undergoing testing again escaped their ‘secured’ environment and hijacked an obscure German wiki to use as a messaging board. Per Reuters, OpenAI leadership kept the incident hidden while they dealt with the fallout from the Hugging Face incident.

Now that OpenAI has acknowledged its role in the incident, the company has said it is “past time” to put together an incident disclosure pipeline when its models escape testing and slip into third-party networks.

Read more…
Source:  TechRadar News


Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox


Related:

  • FBI: Alert to Countries, Companies, and Other Entities Regarding North Korean IT Workers

    July 31, 2026

    North Korea relies upon a network of skilled Information Technology (IT) workers, deployed within and outside of North Korea, to obtain false identities and remotely earn income to fund North Korea’s unlawful nuclear weapons and ballistic missile programs. North Korean IT workers impersonate nationals of other countries to obtain work and income through online platforms operated ...

  • OpenAI explains how its AI agent breached Hugging Face

    July 29, 2026

    On July 28, OpenAI published an update on the agent that escaped its sandbox and hacked into Hugging Face during an internal cybersecurity evaluation. In the update, OpenAI reiterates that the “rogue” system was a more capable, pre‑release research model, not something intended for public deployment, and that it has now been deactivated and locked down for restricted research ...

  • The Next Evolution of MDR: Preemptive Defense and Agentic Investigation

    July 28, 2026

    For years, security operations followed a familiar sequence: detect suspicious activity, investigate what happened, and respond before it caused significant harm. That model developed in a threat landscape where defenders had considerably more time to establish the facts and decide what to do next. In 2019, the average data breach took 206 days to identify ...

  • Hugging Face CEO calls for ‘radical transparency’ after ‘unprecedented’ OpenAI hack

    July 26, 2026

    After OpenAI recently admitted that one of its models had breached the systems of AI platform Hugging Face, Hugging Face’s CEO Clem Delangue posted on X that he was flying to San Francisco to have “a little chat with that ‘rogue agent.’” Then, in a follow-up post on Saturday, Delangue outlined what he’d asked for from OpenAI. He said he called ...

  • What the First Autonomous Ransomware Case Confirms

    July 24, 2026

    Security researchers have documented an AI agent running a full ransomware operation on its own against a live production target, planning, adapting, and executing every step from the first exploit through data destruction. This is early real-world evidence of the shift to autonomous criminal operations that our research forecast. Agent-run attacks change what defenders can rely ...

  • Inside an Exposed WebDAV Malware Delivery Lab

    July 20, 2026

    An MDR alert recently led our team to an exposed server that was doing more than hosting payloads. It was functioning as a fully operational malware delivery lab. Containing over 1,000 artifacts, the infrastructure served as a QA hub where attackers systematically tested delivery paths, social engineering lures, and WebDAV execution methods. Our analysis reveals an ...