arXiv AI By Shihao Weng, Yang Feng, Xiaofei Xie, Jiongchi Yu

AgentAntibody: An Adaptive Immune System for Defending LLM Agents against Prompt Injection

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arXiv:2608. 04053v1 Announce Type: cross Abstract: Prompt injection remains a critical threat to LLM agents, yet existing defenses treat each task as a self-contained problem, independent of previous encounters.

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