SnapGuard: Lightweight Prompt Injection Detection for Screenshot-Based Web Agents
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arXiv
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| Main Authors: | Du, Mengyao, Fang, Han, Ma, Haokai, Chen, Jiahao, Xu, Kai, Yin, Quanjun, Chang, Ee-Chien |
|---|---|
| Format: | Preprint |
| Published: |
2026
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| Subjects: | |
| Online Access: | |
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