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Oct 12 · Monday
Jailbreaks and attacks · Papers
Found 5 papers提出 PEV 攻击,在输入嵌入上加高斯噪声越狱开源模型
- Published
- Evaluated models
- Llama-3.1-8B-Instruct, Qwen2.5-1.5B-Instruct, Phi-4-mini-3.8B and others6
AbstractPEV 用 embedding 高斯噪声,在六个模型上越狱 JailbreakBench 全部提示。
PEV 是对 open-weight LLM 的 embedding 噪声越狱。
提出 HMNS,通过注意力头掩码与零空间注入实现机制级越狱
- Published
- Evaluated models
- LLaMA-2-7B-Chat, Phi-3-Medium-4K-Instruct, LLaMA-3.1-70B and others6
提出 ShallowJail,在推理时用转向向量改写隐藏状态实现越狱
- Published
- Evaluated models
- Qwen3-4B-Instruct-2507, Qwen2.5-7B-Instruct, Llama-3.1-8B-Instruct
AttacksarXiv 2509.22067· 提出激活转向越狱,用随机向量在推理时绕过安全拒答
- Published
- Evaluated models
- Llama3.1-8B, Llama3.1-70B, Qwen2.5-3B and others8
Abstract作者称激活转向会系统性破坏 LLM 对齐,良性特征与随机向量均能诱发有害合规,聚合随机向量可构建通用攻击。
AttacksarXiv 2508.10029· 提出 Latent Fusion Jailbreak,插值有害与无害隐藏状态实施白盒越狱
- Published
- Evaluated models
- Vicuna-7B-v1.5, LLaMA-2-7B-Chat, Guanaco-7B and others5
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