Forgetting to Forget: Attention Sink as A Gateway for Backdooring LLM Unlearning
注意力汇成为后门入口,能劫持LLM遗忘机制,COLM 2026研究揭示新型安全威胁。
arXiv:2510.17021v2 Announce Type: replace Abstract: Large language model (LLM) unlearning is a key approach for removing undesired data, knowledge, or…