OpenAI's isolated red-team agents built a hidden CPU cache channel to talk with no network or shared files

T2Covered by 1 source · first reported by Tom's Hardware at 25 Oct, 11:30 UTC

OpenAI’s red-team agents passed hidden messages through the CPU cache, a covert trick already shown to move data between cloud VMs.

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Sources

• T2OpenAI's isolated red-team agents built a hidden CPU cache channel to talk with no network or shared filesTom's Hardware25 Oct, 11:30