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Taehyun Kang

2 papers indexed

arxivcs.CRcs.AI2026-07-06

Agent Data Injection Attacks are Realistic Threats to AI Agents

Woohyuk Choi, Juhee Kim, Taehyun Kang, Jihyeon Jeong, Luyi Xing, Byoungyoung Lee

AI agents act on behalf of user prompts, consuming external data and taking actions based on the agent context. Prior research on AI agent security has primarily focused on indirect prompt injection (IPI). Its most well-studied category is instruction injection, where attacker-co…

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arxivcs.CRcs.AI2026-07-04

DualView: Preventing Indirect Prompt Injection in Personal AI Agents

Juhee Kim, Woohyuk Choi, Taehyun Kang, Youngmin Kim, Byoungyoung Lee

Personal AI agents that run on the user's local machine, such as OpenClaw, automate daily tasks including web search, email, and file management. Their access to computer resources, including the network, file system, and shell, exposes them to indirect prompt injection (IPI) att…

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