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The Guardian - US
The Guardian - US
Technology
Eric Berger

OpenAI to pause some work on AI model Astra due to security concerns

Graphic illustration of black-and-white OpenAI logo.
‘The reports have increased concerns about advancements in AI models and humans’ ability to control them.’ Photograph: Dado Ruvić/Reuters

OpenAI will pause some work on an artificial intelligence model because of security concerns, the company stated on Friday, following a series of incidents in which AI agents have escaped containment.

The company had evaluated the agent, Astra, and found “significant advancements in agentic coding and cybersecurity”, which had moved to a “critical” threshold where it can find and exploit vulnerabilities without human intervention, or devise and execute cyber-attacks when given only a “high level desired goal”.

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