AttriGuard: Defeating Indirect Prompt Injection in LLM Agents via Causal Attribution of Tool Invocations
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arXiv
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| Main Authors: | He, Yu, Zhu, Haozhe, Li, Yiming, Shao, Shuo, Yao, Hongwei, Liu, Zhihao, Qin, Zhan |
|---|---|
| Format: | Preprint |
| Published: |
2026
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| Subjects: | |
| Online Access: | |
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