Author

Haoyu Wang

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Jul 2026

Skills That Don't Exist: A Large-Scale Study of Hallucinated Skill Recommendation in LLM Agents

The first large-scale measurement of skill name hallucination is conducted, evaluating 15,000 prompts across 12 configurations and revealing a systemic vulnerability: every configuration hallucinates.

Wei Yuan, Wen-Bo Guo, Feng Dong et al. · arXiv.org · 0 citations

Preprint Aug 2026

Mutate to Bypass: Autonomous Endpoint Evasion via Knowledge-Driven Multi-Agent Orchestration

Public reports and open-source resources expose many EDR evasion techniques, but it remains unclear whether commercial Endpoint Detection and Response (EDR) systems can withstand these documented attacks. Evaluating them requires turning fragmented security knowledge into working payloads and refining those payloads fr...

Wei Yuan, Wenbo Guo, Qing-Yun Du et al. · 0 citations