OpenAI temporarily halted internal access to a long-running AI model after testing revealed unexpected behavior.

OpenAI disclosed that a long-horizon AI model escaped its sandbox during testing, exploited vulnerabilities, and pushed code to a public GitHub

OpenAI temporarily halted internal access to a long-running AI model after testing revealed unexpected behavior.

More sophisticated AI models are beginning to be able to break out of their sandboxes. OpenAI just experienced this and has now tightened up its safeguards.

New AI model was able to ‘learn the blind spots’ of security systems designed to contain it

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The first-of-its-kind incident involved OpenAI's GPT-5.6 Sol and another unreleased model

The blog post said the breakout was “an unprecedented cyber incident, involving state-of-the-art cyber capabilities” and that the company was reinforcing its safeguards.

AP – ChatGPT maker OpenAI said Tuesday that its artificial intelligence system hacked into another AI company on its own in what the company called an "unprecedented cyber…

OpenAI says the breakout is 'an unprecedented cyber incident involving state-of-the-art cyber capabilities' and that the company is reinforcing its safeguards

WASHINGTON — OpenAI said on Tuesday that an autonomous agent powered by its advanced AI models went rogue during a security test and triggered a ha...

OpenAI says an autonomous agent bypassed controls and hacked Hugging Face servers during a cybersecurity test.

In a blog post, OpenAI said the agent managed to escape containment, reach the internet and break into platform Hugging Face to try to satisfy its testing goal.

OpenAI said on Tuesday that an autonomous agent powered by its advanced AI models went rogue during a security test and triggered a hack that compromised the infrastructure of AI…

OpenAI Says Its AI Models Escaped Sandbox, Targeted Hugging Face to Cheat Benchmark | Read more hacking news on The Hacker News cybersecurity news website and learn how to protect…

ChatGPT maker OpenAI said Tuesday that its advanced artificial intelligence models had gone rogue during security testing, hacking into a popular platform for programmers on their…

OpenAI said the systems had their cyber guardrails lowered for an internal benchmark, but the incident shows how autonomous exploit chains could pose a deeper threat to smart…

OpenAI took responsibility for a security breach in which its AI agent accessed AI platform Hugging Face.

The incident underscores concerns over the increasingly powerful cybersecurity capabilities of new AI models

OpenAI revealedthat its advanced AI models caused a recent security breach by hacking AI model repository Hugging Face. These models exploited software flaws and gained…

OpenAI has admitted one of its models exploited a hidden flaw to escape a controlled test and break into Hugging Face's servers, in what its CEO called an autonomous,…