2 papers
cs.CR2026
LLM-Guided Program Evolution for Targeted Black-Box Attacks on Perceptual Hash Algorithms
A. Krylov, D. Rakhov, V. Veselova +2
Perceptual hash algorithms (PHAs) are widely deployed to detect image forgery under benign transformations, yet their robustness against adversarially chosen perturbations remains…
cs.CL2025
HAMSA: Hijacking Aligned Compact Models via Stealthy Automation
Alexey Krylov, Iskander Vagizov, Dmitrii Korzh +6
Large Language Models (LLMs), especially their compact efficiency-oriented variants, remain susceptible to jailbreak attacks that can elicit harmful outputs despite extensive align…