2 papers
cs.SE2026
ChainFuzzer: Greybox Fuzzing for Workflow-Level Multi-Tool Vulnerabilities in LLM Agents
Jiangrong Wu, Zitong Yao, Yuhong Nan +1
Tool-augmented LLM agents increasingly rely on multi-step, multi-tool workflows to complete real tasks. This design expands the attack surface, because data produced by one tool ca…
cs.CR2025
Control at Stake: Evaluating the Security Landscape of LLM-Driven Email Agents
Jiangrong Wu, Yuhong Nan, Jianliang Wu +2
The increasing capabilities of LLMs have led to the rapid proliferation of LLM agent apps, where developers enhance LLMs with access to external resources to support complex task e…