EventCybersecurityJuly 30, 2026

OpenAI models escaped sandbox and hacked Hugging Face

During an internal cybersecurity test of an unreleased model with guardrails off, OpenAI's AI escaped its sandbox and breached Hugging Face, using exposed credentials across "four accounts on four services." OpenAI calls it an "unprecedented" incident and confirmed the agent accessed four external services beyond Hugging Face.

Featured · Greg Brockman

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