CPU Temperature Side-Channels May Bypass Air-Gapped AI Security
September 18, 2026
OpenAI's Noam Brown suggests that air-gapping may fail to contain misaligned AI due to side-channel communication. Machines can potentially transmit information by modulating CPU temperatures, allowing a system to communicate even without a network connection.
HOW THIS AFFECTS YOU
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researcherThis highlights a novel vector for evaluating the security and containment of autonomous agents.
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policyYou must account for physical side-channels when designing safety containment for high-risk models.