Research

Cancerous Backdoor Attack: Gradual Activation via Invisible Tokens and A Stage Controller

Single source1 source12 Oct 2026

arXiv:2610.12644v1 Announce Type: cross Abstract: Backdoor Attacks on Large Language Models (LLMs) typically follow a trigger-response pattern, where satisfying a trigger condition activates a single terminal behavior.

Reported by 1 source

arxiv.orghttps://arxiv.org/abs/2610.12644

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