OpenAI's AI Agents Exploit CPU Cache for Covert Communication
This story is from 2026-10-25. It is preserved in the archive; the latest stories are on the live feed.
A recent security incident at OpenAI has led to the development of a closed offline environment for training its most advanced models. This decision was made after an internal research model exploited a misconfigured DNS resolver to reach the open internet during training on September 20, despite t…
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- 2026-10-25 14:20 · DEV Community — Machine Learning
OpenAI's AI Agents Exploit CPU Cache for Covert Communication