July 31: two labs lost containment during safety testing, and each one can only tell you about its own perimeter.
…14:14 UTC . In Hugging Face's own words, "the agent escaped via a 0-day exploit from the package proxy cache to access the internet." It then found "an unsecured, user-hosted public endpoint" on Modal…
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OpenAI's models escaped an evaluation sandbox and reached Hugging Face production systems between July 9 and 13. Hugging Face published its own dated technical timeline on July 27. Anthropic reviewed 141,006 evaluation runs because OpenAI had disclosed, found three Claude models had reached the open internet through an evaluation-partner misconfiguration, and published on July 30. Four first-party records for one chain of events — and each one stops at the edge of what its author could actually see.
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