AIBearisharXiv – CS AI · May 116/10
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HBEE: Human Behavioral Entropy Engine -- Pre-Registered Multi-Agent LLM Simulation of Peer-Suspicion-Based Detection Inversion
Researchers conducted a pre-registered study testing insider threat detection systems against adaptive LLM-driven adversaries and found a counterintuitive result: sophisticated insider threats actually generate lower suspicion signals than innocent users, suggesting current detection mechanisms may fail against adaptive adversaries. The study releases open-source simulation tools and data, challenging fundamental assumptions in cybersecurity.