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OpenAI Says Its AI Used for ‘Unprecedented’ Hugging Face Breach

Bloomberg Technology Tuesday 21 July 2026, 19:51 UTC By Rachel Metz 1 min read
Key Points

OpenAI Says Its AI Used for ‘Unprecedented’ Hugging Face Breach OpenAI said its artificial intelligence models were used to compromise the internal systems of startup Hugging Face Inc., offering an early glimpse of how AI systems could fuel new cybersecurity threats. The company said in a blog post Tuesday that some of its AI models compromised Hugging Face’s infrastructure last week during an internal test of cybersecurity abilities. The models, which the company said included GPT-5.6 Sol...

OpenAI Says Its AI Used for ‘Unprecedented’ Hugging Face Breach OpenAI said its artificial intelligence models were used to compromise the internal systems of startup Hugging Face Inc., offering an early glimpse of how AI systems could fuel new cybersecurity threats. The company said in a blog post Tuesday that some of its AI models compromised Hugging Face’s infrastructure last week during an internal test of cybersecurity abilities. The models, which the company said included GPT-5.6 Sol and another, more capable model that hasn’t yet been released, have lower guardrails related to cybersecurity so they can be used for evaluation purposes.
Hugging Face Inc. (ORG) AI (ORG) GPT-5.6 Sol (PERSON)
Originally published by Bloomberg Technology Read original →

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