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Oct 12 · Monday
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About this collection Collection in progress We are building a large AI safety paper collection to help researchers find work related to their interests. Papers are collected automatically andfiltered only for relevance to AI safety , without judging quality, novelty or reading value. The default “Annotated first” shows papers with tags or published paper analyses first. Each group is ordered by original publication date, newest first, with undated papers last. “Newest first” uses publication dates only. This order is not a quality ranking.
One-line summaries, tags and paper analyses are prepared by AI from the papers. Language models may have systematic biases and produce hallucinations.We plan to carry out human annotation and review to reduce errors in this content.
Proposes digital lock compilation, encrypting executable networks into host weights to hide arbitrary capabilities
Published Oct 10
Evaluated models Gemma 3 270M Abstract The authors use a digital lock to hide an executable capability and state that elicitation on the chemistry and parity tasks did not recover the capability.The authors construct a class of backdoors that encrypt an executable network into the weights, used to discuss the limits of white-box elicitation audits under supply chain attacks.
提出 PEV 攻击,在输入嵌入上加高斯噪声越狱开源模型
Published Oct 6
Evaluated models Llama-3.1-8B-Instruct , Qwen2.5-1.5B-Instruct , Phi-4-mini-3.8B and others6 Abstract PEV 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。
提出只改 SAE 解码器的后门,在冻结语言模型上植入代码插入
Published Oct 5
Evaluated models Gemma 3 4B Instruct , Qwen3 1.7B , Llama 3.1 8B Instruct Abstract 只改解码器的 SAE 可带上代码插入后门,且若干常规质量指标变化不大。只改 SAE 解码器、冻结编码器与语言模型,即可把代码插入行为放进推理时的辅助组件。作者把这视为 SAE 供应链问题:checkpoint 一旦替换某一层激活,就参与后续计算,而不只是解释工具。
提出闭环激活引导,在扩散语言模型去噪过程中注入定向偏见
Published Oct 5
Evaluated models LLaDA-8B-Instruct , Dream-v0-Instruct-7B , LLaDA-MoE-7B-A1B-Instruct Abstract 通过去噪中间概率反馈动态调节残差流转向,证明扩散语言模型在推理服务栈中存在闭环偏见注入脆弱性。
提出 TRACER,从权重差识别扩散模型被擦除概念
Published Oct 5
Evaluated models Stable Diffusion v1.5 , Stable Diffusion 3 , FLUX.1 and others5 Abstract TRACER 用权重足迹识别未披露擦除概念并估计个数,作者称数秒内完成且准确率高于对照。TRACER 针对的是遗忘扩散模型上的目标识别:提供者从公开基座 W 用已发表方法擦掉未知集合 S⋆,只发布 W′。攻击者还有假定包含这些概念的词表,但不知擦了谁、擦了几个、用了什么算法。
提出 UNTAG,绕过开源权重模型的 trigger-tag 滥用检测
Published Oct 2
Evaluated models Llama2 (7B) , Llama3 (8B) , Qwen2.5 (7B) Abstract 作者用 UNTAG 评估 trigger-tag,认为其不能充当开放权重滥用检测的主要边界。UNTAG 是针对开放权重 LLM 上条件滥用检测 trigger-tag 的统一攻击评估:信号可以在解码期注入,也可以写进权重,但攻击者若能改输出或改已发布权重,检测可以失效。
提出核化激活引导 KAS,在推理时自适应转向激活以诱导越狱
Published Oct 1
Evaluated models Qwen2.5-7B-Instruct , Gemma-2-9B-IT , Llama-3.1-8B-Instruct and others4 Abstract KAS 用核梯度做局部自适应转向,并在线性核下恢复 DiM。Kernelized Activation Steering(KAS) 把推理时的激活转向写成核空间中的优化,使更新随当前激活相对源、目标参考集的位置而变化。
提出 Collapse,从端侧混淆暴露视图抽取高效用替代模型
Published Sep 9
Evaluated models BERT-Base , ViT-Base , Qwen2.5-0.5B and others4 Abstract Oprior 是四原语复合的安全边界,Collapse 利用列方向泄漏抽取替代模型,Oext 只被同一攻击评测。这篇工作用代数原语统一若干 TEE 卸载混淆,给出该族的典范边界,再说明该边界挡不住一种分阶段模型抽取。 。
提出参考嫁接,在推理阶段用激活干预诱导沙袋隐藏能力
Published Aug 30
Evaluated models Qwen2.5-1.5B , Qwen2.5-3B , Qwen2.5-14B and others15 Abstract 提出参考嫁接在推理阶段以低成本匹配微调诱导效果,揭示隐瞒表征重叠与阈值门控机制。
提出 GhostPrint,用低秩微调让弱模型骗过指纹审计
Published Jun 15
Evaluated models Gemma-1.1-2B , Qwen2-1.5B , Phi-3-mini Abstract GhostPrint 以 PEFT 让弱模型骗过部分指纹。GhostPrint 讨论恶意推理提供方能否只用低秩更新,让更弱的模型在用户的 black-box 指纹审计里看起来像宣传中的强模型。
提出单神经元激活干预,抑制拒答神经元或放大概念神经元以绕过安全对齐
Published May 9
Evaluated models Qwen3-1.7B , Qwen3-4B , Qwen3-8B and others11 Abstract 作者称大模型安全由拒答门控与概念底座构成,干预单个神经元足以双向击穿对齐,且拒答神经元在预训练阶段已然存在。
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 Apr 12
Evaluated models LLaMA-2-7B-Chat , Phi-3-Medium-4K-Instruct , LLaMA-3.1-70B and others6 提出 Amnesia 激活引导攻击,推理时绕过模型安全拒答
Published Mar 10
Evaluated models Llama-2-7B-Chat , Llama-3-8B-Instruct , Qwen-7B-Chat 提出 PCA-OT 表示层拒答消融,推理时改写激活绕过拒绝
Published Mar 5
Evaluated models Llama-2-7b-chat-hf , Llama-2-13b-chat-hf , Llama-3.1-8B-Instruct and others6 提出 TFL 定向比特翻转,使选定提示输出虚假答案且无关查询保持正确
Published Feb 20
Evaluated models Qwen3-8B , DeepSeek-R1-Distill-Qwen-14B , LLaMA-3.1-8B-INSTRUCT Abstract TFL 在三个 LLM 上搜索权重比特,使指定提示出现目标关键词,并约束无关任务下降。TFL 是对 LLM 主存权重的目标比特翻转框架:攻击者要让选定提示输出指定虚假答案关键词,同时限制无关查询上的降质。
提出 ShallowJail,在推理时用转向向量改写隐藏状态实现越狱
Published Feb 7
Evaluated models Qwen3-4B-Instruct-2507 , Qwen2.5-7B-Instruct , Llama-3.1-8B-Instruct 提出 CFA2,用 SAE 定位防御方向并正交化输出权重实现越狱
Published Feb 5
Evaluated models Llama 3.1 8B Instruct , Llama2 7B Chat , Mistral 7B Instruct and others4 提出 AttenMIA,用注意力信号做白盒成员推断
Published Jan 26
Evaluated models LLaMA-13B , LLaMA-30B , Pythia-6.9B and others12 Abstract AttenMIA 用白盒注意力做成员推断,作者称在低假阳性下优于输出类基线。AttenMIA 是面向开源权重 LLM 的白盒、reference-free 成员推断:读内部注意力,而不是只看输出置信度,判断样本是否在训练集中。
提出 GOSV,全局优化定位安全注意力头并在推理时重贴激活越狱
Published Jan 22
Evaluated models Llama-2-7b-chat , Llama-3.1-8B-Instruct , Qwen2.5-7B-Instruct and others4 Attacks arXiv 2512.21008 · Dec 24, 2025 提出 GateBreaker,推断时定位并置零 MoE 安全神经元以解除安全对齐
Published Dec 24, 2025
Evaluated models GPT-OSS-20B , Qwen3-30B-A3B-Instruct-2507 , Phi-3.5-MoE-Instruct and others14