Large language models deployed as personalized assistants must reason over long, evolving interaction histories. However, in long-term dialogue reasoning, relevant evidence is scattered across sessions, preferences may be revised over time, and standard long-context training fails to address these challenges under data...
Na-En Xu, Wan-Qing Cui, Yi-Bo Hu et al.· 0 citations
It is revealed that Bit-Flip Attacks (BFAs) can serve as an attack vector for inducing decision-level hijacking, requiring no real-time interaction or control over the training process, and only a minimal number of weight bits need to be flipped after deployment to achieve stealthy, low-cost, and persistent cognitive m...
Yu Yan, Jia-Hao Chen, Si-Qi Lu et al.· arXiv.org· 0 citations
NeuroBreak is presented, a visual analytics system that helps experts progressively unpack jailbreak mechanisms from layer-level semantics down to neuron-level behaviors and provides actionable insights for strengthening LLM defenses.
Chuhan Zhang, Ye Zhang, Bowen Shi et al.· arXiv.org· 3 citations
CIPR (Coding In Poisoned Repos), the first benchmark that systematically varies PLCs in poisoned real-world repositories, is introduced and highlights that coding agent vulnerability is not a static property, but a dynamic outcome shaped by everyday user configurations.
Fu-Kang Zhu, Bin-Bin Zhao, Rui-Xiao Lin et al.· 0 citations
AEGIS (Adaptive Ensemble Guard for Injection Shielding) extracts instruction-sensitive projectors to identify malicious instructions and leverages a Unified Multi-Layer Consensus mechanism that aggregates topologically distinct signals across the network depth.
Jia-Hao Chen, Ruiping Yin, Xin-Feng Li et al.· 1 citation· ⚡1
Unsafe Semantic Distillation is proposed, which aligns adversarial perturbations with distributional representations of unsafe content rather than prompt-specific instances, and achieves 84% attack success rates, outperforming existing methods and exposing fundamental vulnerabilities in current multimodal safety archit...
Shuo Shi, Ruiping Yin, Na-En Xu et al.· Proceedings of the 32nd ACM...· 1 citation
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