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Turn-Based Structural Triggers: Prompt-Free Backdoors in Multi-Turn LLMs
无需提示词，仅靠对话轮次结构就能触发LLM后门，揭露多轮交互中的新型安全威胁。
arXiv:2601.14340v2 Announce Type: replace-cross Abstract: Large Language Models (LLMs) are widely integrated into interactive systems such as dialogue…