OpenAI’s GPT Agents Exploit Zero-Days and Hacked Hugging Face Servers

Hugging Face has disclosed a security incident that security researchers are calling a watershed moment for AI safety: an autonomous AI agent, built on OpenAI models, independently discovered and chained multiple vulnerabilities, including a zero-day, to breach Hugging Face’s production infrastructure. The incident occurred during an internal OpenAI evaluation testing the cyber capabilities of GPT-5.6 […]

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