2026
Greedy Coordinate Diffusion: Effective and Semantically Coherent Adversarial Attacks via Diffusion Guidance
ICML 2026poster
Although there is a rich literature on adversarial attacks on large language models, their current practical impact is limited. Gradient-based attacks such as Greedy Coordinate Gradient (Zou et al., 2023) typically produce high-perplexity, incoherent suffixes that are easily detectable and thus easy…