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Oct 12 · Monday

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Attack type：Prompt injection Attack type：Poisoning and backdoors System type：LLM applications Clear all

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AttacksarXiv 2610.11932Oct 8
A Fudan team measures the citation fragility of AI search: ordinary posts can enter citations and answer text
Measures citation fragility in AI search, demonstrating that ordinary public posts can enter citations and answers.
arXiv
2610.11932
Published
Oct 8
Layer
Application layer
Setting
LLM applications
Evaluated models
Grok, Doubao, ChatGPT and others10
- AttacksPoisoning and backdoors
- ComponentRAG
AbstractThe authors claim the paper quantifies vulnerabilities in AI search caused by citation preferences and low posting thresholds; tests show public web posts can penetrate AI citations, and they call for auditing the citation supply chain.
Paper analysisRead analysis
DefensesarXiv 2610.11634Oct 8
LTBD：用可学习信任边界分隔符防御提示注入
提出 LTBD，用可学习分隔符隔离可信指令与不可信数据
arXiv
2610.11634
Published
Oct 8
Layer
Application layer
Setting
LLM applications
Evaluated models
Llama3-8B-Instruct, Llama3.1-8B-Instruct, Falcon3-7B-Instruct and others4
- DefensesInstruction–data separation
- AttacksPrompt injection
AbstractLTBD 只训练四个分隔符嵌入。
LTBD 是一种不改基座权重的提示注入防御：只学习用来标出可信指令与不可信数据边界的四个 token 嵌入。
Paper analysisRead analysis
AttacksarXiv 2610.10000Oct 7
超越奖励压制：有界奖励热启动 Bandit 的近最优离线攻击
提出热启动 Bandit 的部署前有界离线注入攻击
arXiv
2610.10000
Published
Oct 7
Layer
Training and data layer
Setting
LLM applications
Evaluated models
UCB, Thompson Sampling, ϵ-greedy
- AttacksPoisoning and backdoors
Paper analysisRead analysis
Evaluation and benchmarksarXiv 2610.08571Oct 6
RAG-PIBench：可信 RAG 系统中提示注入检测的泄漏感知基准
提出 RAG-PIBench，评测 RAG 上下文中提示注入检测器
arXiv
2610.08571
Published
Oct 6
Layer
Application layer
Setting
LLM applications
Evaluated models
DistilBERT-base-uncased, DeBERTa-v3-base, MiniLM
- DefensesDetection and filtering
- AttacksPrompt injection
- ComponentRAG
Paper analysisRead analysis
DefensesarXiv 2610.05826Oct 5
研究者提出临时可见性协议，限制持续摄入 RAG 向量库的投毒暴露
提出临时可见性协议，限制持续摄入 RAG 向量库的投毒暴露
arXiv
2610.05826
Published
Oct 5
Layer
Application layer
Setting
LLM applications
- DefensesInstruction–data separation
- AttacksPoisoning and backdoors
- ComponentRAG
Abstract用截止期限制未核验可见时长。
这篇工作给持续摄入的 RAG 向量库一个失败关闭的临时可见性协议，把协议能限制的未核验暴露和依赖检测器的中毒暴露分开。
Paper analysisRead analysis
AttacksarXiv 2610.04985Oct 4
研究揭示 Jev 作为应用决策层的安全与隐私风险
评估应用决策层的输入注入与隐私推断风险
arXiv
2610.04985
Published
Oct 4
Layer
Application layer
Setting
LLM applications
Attacker
Black-box, Gray-box
Evaluated models
Jev, NanoJev
- AttacksPrompt injection
- TechniqueRole-play and persuasion
AbstractJev 的类型化决策可被输入与训练操纵，也会泄露信息，并同时支持检测与滥用。
Jev 是 TypeSafe 的 System One 模型，把应用 state 和固定问题变成 Choice、Noul 或 Score 的类型化决策与概率。作者用官方 API 和可改训练的 NanoJev，考察它作为决策层时的操纵、泄露与双重用途。
Paper analysisRead analysis
DefensesarXiv 2610.04412Oct 3
论文研究 LLM 数字孪生参与增强民主时的提示注入脆弱性
提出检测、结构化与 GSPO 流程，降低共识生成的提示注入错位
arXiv
2610.04412
Published
Oct 3
Layer
Application layer
Setting
LLM applications, Multi-agent systems
Evaluated models
LLaMA-2 7B, LLaMA-3 8B, GPT 3.5 Turbo and others14
- DefensesDetection and filtering
- AttacksPrompt injection
- ComponentGuardrails and judges
Abstract三章依次做个体偏好预测、政党知识图谱审议，以及共识生成对提示注入的脆弱性与一条防御流程。
这是一篇把 LLM 数字孪生放进增强民主的博士论文，分个体表示、政党聚合和共识生成的提示注入三章。
Paper analysisRead analysis
DefensesarXiv 2610.02432Oct 2
论文提出 LLM 输入扰动鲁棒性度量，并发布 ASA 攻击与 AttestMCP 防护
提出 ASA 与 AttestMCP，度量并降低 LLM 对输入序列扰动的敏感
arXiv
2610.02432
Published
Oct 2
Layer
Application layer
Setting
LLM applications, AI Agent
Attacker
Black-box
Evaluated models
Gemma-3-27B-Instruct, Gemma-3-4B-Instruct, Llama-3.2-3B-Instruct and others12
- DefensesDetection and filtering
- AttacksDetection evasion
- ComponentGuardrails and judges
Paper analysisRead analysis
AttacksarXiv 2610.02373Oct 2
HDI 攻击：篡改 GraphRAG 辅助结构可致 88–94% 攻击成功率
提出 HDI 攻击以篡改 GraphRAG 辅助结构破坏检索
arXiv
2610.02373
Published
Oct 2
Layer
Application layer
Setting
LLM applications
Evaluated models
Microsoft GraphRAG, HippoRAG2
- AttacksPoisoning and backdoors
- ComponentRAG
Abstract论文形式化了 GraphRAG 辅助模式级实体攻击面，提出 HDI 攻击并验证其攻击效果。
Paper analysisRead analysis
AttacksarXiv 2609.35155Sep 28
LENS：检索增强生成中集合级投毒的整体危害大于各部分之和
提出 LENS，构造集合级 RAG 语料投毒以导向预设答案
arXiv
2609.35155
Published
Sep 28
Layer
Application layer
Setting
LLM applications
Evaluated models
Qwen3.6-35B-A3B, Llama-3.1-70B-Instruct, DeepSeek-V4-Pro
- AttacksPoisoning and backdoors
- TechniqueAutomated search
- ComponentRAG
Paper analysisRead analysis
Evaluation and benchmarksarXiv 2609.33401Sep 27
论文评估 System One 模型在 Agent 安全决策中的可靠性、校准与选择性自动化
评测 System One 模型对 Agent 安全输入的分类可靠性与校准
arXiv
2609.33401
Published
Sep 27
Layer
Prompt layer
Setting
LLM applications
Evaluated models
Jev 1.13, Laya, English checkpoint, Decider, approximately 2B and others4
- AttacksPrompt injection
- ComponentGuardrails and judges
Abstract离线评测表明，安全判定的总体分数和校准不能代替分组误差和带预算的自动决策检查。
Liu 离线评测 System One 模型能否为智能体安全输入给出可自动化的概率决策。问题是分类是否可靠，以及概率能否在指定漏检和误拦上限内支持放行、拦截或复核。
Paper analysisRead analysis
Analysis and theoryarXiv 2609.23215Sep 20
研究审计 Active Inference Agent 的 LLM 解释器失败模式
审计 Active Inference Agent 上 LLM 解释器的监督叙述失败
arXiv
2609.23215
Published
Sep 20
Layer
Application layer
Setting
LLM applications
Evaluated models
GPT-4o, Claude-3-Opus, Gemini
- AttacksPrompt injection
- RiskMisalignment and value divergence
Abstract三组触发下解释流畅但错误，所提缓解都未被评估。
作者审计的是挂在智能体上的运行时解释器，而不是智能体本身。操作员读到的是信念与动作的自然语言叙述。作者要问哪些可复现触发会让这段叙述失败，以及失败痕迹是什么样。
Paper analysisRead analysis
DefensesarXiv 2609.21088Sep 18
Provenance-Aware Transformers：用来源感知架构分离可信边界以防御间接提示注入
提出 Provenance-Aware Transformers，隔离不可信来源防御间接提示注入
arXiv
2609.21088
Published
Sep 18
Layer
Application layer
Setting
LLM applications
Evaluated models
SmolLM2-360M-Instruct, LLaMA-3-8B-Instruct, Qwen2.5-7B-Instruct and others4
- DefensesInstruction–data separation
- AttacksPrompt injection
Paper analysisRead analysis
Evaluation and benchmarksarXiv 2609.15017Sep 14
PIDS-Bench：在过度防御、混淆与分布偏移下评测提示注入检测器
提出 PIDS-Bench，评测提示注入检测器在过度防御与分布偏移下的表现
arXiv
2609.15017
Published
Sep 14
Layer
Application layer
Setting
LLM applications
Evaluated models
TF-IDF + logistic regression, DistilBERT, DeBERTa-v3-FT and others7
- DefensesDetection and filtering
- AttacksPrompt injection
- ComponentGuardrails and judges
AbstractPIDS-Bench 显示高分布内 F1 仍会过度拦截外部来源的安全相关良性输入。
PIDS-Bench 是一个冻结的检测器级基准，用来在固定阈值下同时看提示注入检测和良性误报。
Paper analysisRead analysis
DefensesarXiv 2609.10707Sep 10
面向 AI-SOC 的神经符号防御框架：用 SIEM 解码器与 NeMo Guardrails 阻断日志投毒提示注入
提出神经符号纵深架构，阻断 AI-SOC 的日志投毒与间接提示注入
arXiv
2609.10707
Published
Sep 10
Layer
Application layer
Setting
LLM applications
Evaluated models
Gemma 3 (12B)
- DefensesDetection and filtering
- AttacksPrompt injection
- ComponentGuardrails and judges
Paper analysisRead analysis
AttacksarXiv 2609.02774Sep 3
CodePoisonRAG：针对检索增强代码生成的知识投毒攻击
提出 CodePoisonRAG，对检索增强代码生成的知识库投毒以植入漏洞
arXiv
2609.02774
Published
Sep 3
Layer
Application layer
Setting
LLM applications
Evaluated models
Qwen 3.5 9B, Code Llama 13B, DeepSeek-Coder-V2 16B
- AttacksPoisoning and backdoors
- TechniqueDormant triggers
- ComponentRAG
AbstractCodePoisonRAG 展示了 RACG 外部知识库的新攻击面，在较低投毒率下可定向诱发指定漏洞并部分抵御防御。
Paper analysisRead analysis
Evaluation and benchmarksarXiv 2609.02316Sep 2
Counter-GEO-Bench：现有护栏难挡 GEO 虚假信息
构建 COUNTER-GEO-BENCH，评测生成式搜索中的 GEO 虚假信息防御
arXiv
2609.02316
Published
Sep 2
Layer
Application layer
Setting
LLM applications
Evaluated models
Gemma-4-31B-IT, Qwen-3.5-35B-A3B, Llama-4-Scout-17B-16E and others8
- DefensesDetection and filtering
- AttacksPrompt injection
- ComponentRAG
Abstract论文构建了针对 GEO 虚假信息的首个防御基准，揭示通用护栏的失效与反作用，并提出了有效的轻量对比检测基线。
Paper analysisRead analysis
Evaluation and benchmarksarXiv 2609.05535Sep 2
Mind2Web-Injection：面向网页 Agent 视觉提示注入护栏的证据对齐评测
提出 Mind2Web-Injection 评测网页 Agent 视觉注入护栏
arXiv
2609.05535
Published
Sep 2
Layer
Application layer
Setting
LLM applications
Evaluated models
GPT-5.6-luna, Qwen3-VL-32B, Qwen3-VL-8B and others6
- DefensesDetection and filtering
- AttacksPrompt injection
- ComponentGuardrails and judges
Abstract作者称检测、定位和反事实响应在六个 VLM 上可分开。
Mind2Web-Injection 用来检查网页截图护栏的判决是否对齐到该用的画面证据。。
Paper analysisRead analysis
AttacksarXiv 2609.01325Sep 1
VerTox：用可验证奖励引导的强化学习对神经排序模型实施语料投毒
提出 VerTox，用可验证奖励强化学习生成误导文档并投毒检索语料
arXiv
2609.01325
Published
Sep 1
Layer
Application layer
Setting
LLM applications
Evaluated models
SimLM-base, BGE-base, Cohere-embed-english-v3.0 and others8
- AttacksPoisoning and backdoors
- TechniqueAutomated search
- ComponentRAG
AbstractVerTox 以可验证奖励微调小 LLM，生成能抬高排序并腐蚀事实的投毒文档。
VerTox 用可验证奖励把小 LLM 微调成语料投毒生成器，用来探测神经排序器在注入文档下的暴露面。
Paper analysisRead analysis
Evaluation and benchmarksarXiv 2608.28411Aug 28
LongPIBench：面向长上下文提示注入的评测基准
提出 LongPIBench，评测长文档场景下的提示注入攻击与防御
arXiv
2608.28411
Published
Aug 28
Layer
Application layer
Setting
LLM applications
Evaluated models
Llama-3.1-8B-Instruct, Llama-3.2-3B-Instruct, Apertus-8B-Instruct and others11
- AttacksPrompt injection
Abstract论文构建长文本提示注入基准 LongPIBench，揭示启发式与优化攻击在长文档中的高有效性及现有防御的大幅失效。
Paper analysisRead analysis

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A Fudan team measures the citation fragility of AI search: ordinary posts can enter citations and answer text

LTBD：用可学习信任边界分隔符防御提示注入

超越奖励压制：有界奖励热启动 Bandit 的近最优离线攻击

RAG-PIBench：可信 RAG 系统中提示注入检测的泄漏感知基准

研究者提出临时可见性协议，限制持续摄入 RAG 向量库的投毒暴露

研究揭示 Jev 作为应用决策层的安全与隐私风险

论文研究 LLM 数字孪生参与增强民主时的提示注入脆弱性

论文提出 LLM 输入扰动鲁棒性度量，并发布 ASA 攻击与 AttestMCP 防护

HDI 攻击：篡改 GraphRAG 辅助结构可致 88–94% 攻击成功率

LENS：检索增强生成中集合级投毒的整体危害大于各部分之和

论文评估 System One 模型在 Agent 安全决策中的可靠性、校准与选择性自动化

研究审计 Active Inference Agent 的 LLM 解释器失败模式

Provenance-Aware Transformers：用来源感知架构分离可信边界以防御间接提示注入

PIDS-Bench：在过度防御、混淆与分布偏移下评测提示注入检测器

面向 AI-SOC 的神经符号防御框架：用 SIEM 解码器与 NeMo Guardrails 阻断日志投毒提示注入

CodePoisonRAG：针对检索增强代码生成的知识投毒攻击

Counter-GEO-Bench：现有护栏难挡 GEO 虚假信息

Mind2Web-Injection：面向网页 Agent 视觉提示注入护栏的证据对齐评测

VerTox：用可验证奖励引导的强化学习对神经排序模型实施语料投毒

LongPIBench：面向长上下文提示注入的评测基准