Microsoft research: reprogramming fewer than 10 dormant neurons backdoors any AI agent
DimitrisPapail · x · 2026-11-11
Microsoft Security Intelligence published "Lazare, veni foras: Reprogramming Dormant Neurons to Backdoor AI Agents." Key finding: weight-reprogramming fewer than 10 dormant neurons in an LLM is enough to backdoor any agent built on it, with no training required — the model passes evals and behaves normally until triggered.
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