2 papers
cs.CR2025
Tricking LLM-Based NPCs into Spilling Secrets
Kyohei Shiomi, Zhuotao Lian, Toru Nakanishi +1
Large Language Models (LLMs) are increasingly used to generate dynamic dialogue for game NPCs. However, their integration raises new security concerns. In this study, we examine wh…
cs.CR2025
Prompt-in-Content Attacks: Exploiting Uploaded Inputs to Hijack LLM Behavior
Zhuotao Lian, Weiyu Wang, Qingkui Zeng +3
Large Language Models (LLMs) are widely deployed in applications that accept user-submitted content, such as uploaded documents or pasted text, for tasks like summarization and que…