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April 28, 2026
cs.CR
cs.AI
SnapGuard: Lightweight Prompt Injection Detection for Screenshot-Based Web Agents
Mengyao Du
,
Han Fang
,
Haokai Ma
,
Jiahao Chen
,
Kai Xu
,
Quanjun Yin
,
Ee-Chien Chang
Original Abstract
Read on arXiv
Download PDF
Categories
cs.CR, cs.AI