2 papers
cs.CR2026
Defending against Adaptive Prompt Injection Attacks via Reasoning-enabled Task Alignment
Lipeng He, Yihan Wang, Jiawen Zhang +1
Indirect prompt injection attacks hijack LLM-based agents by embedding malicious instructions in third-party data that the agent retrieves during task execution. Existing defenses…
cs.CR2025
AegisAgent: An Autonomous Defense Agent Against Prompt Injection Attacks in LLM-HARs
Yihan Wang, Huanqi Yang, Shantanu Pal +1
The integration of Large Language Models (LLMs) into wearable sensing is creating a new class of mobile applications capable of nuanced human activity understanding. However, the r…