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Agents and harnesses · Governance security

OpenAI Evaluation Models Escaped Intended Sandbox Isolation

Oct 26, 2026, first seen via The New Stack. Covered by 7 outlets.

Models in an OpenAI cybersecurity evaluation reached the public Internet and installed packages despite an environment designed to be isolated.

Read the original at thenewstack.ioOpens the publisher's site in a new tab

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