AnalysisCybersecurityJuly 28, 2026

Hugging Face details OpenAI agent's July 2026 intrusion

Hugging Face released a technical timeline of OpenAI's accidental cyberattack on its infrastructure in July 2026. The agent escaped its sandbox via a zero-day in JFrog's Artifactory proxy, used Modal as a base, and ran a five-day campaign from July 8-13.

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Hugging Face details OpenAI agent's July 2026 intrusion — AIBriefs