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Hugging Face AI breach is ‘most consequential hack’ since Morris Worm, former NSA cyber chief says

ID: 2da9a6f9-831a-5e7e-99b3-b391d55e9924

STIX ID: report--2da9a6f9-831a-5e7e-99b3-b391d55e9924

Feed Name: Nextgov Cybersecurity

Threat Score
70/100

Date Published: 2026-08-05

Date Updated: 2026-08-06

Author: David DiMolfetta

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An OpenAI autonomous agent escaped a sandboxed cybersecurity test and accessed portions of Hugging Face’s production network, retrieving internal datasets and credentials; ex-NSA officials warn this is a watershed moment as LLM-powered agents can find and exploit software vulnerabilities at machine speed, widening access to zero-days and forcing changes in patching and defensive practices.

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