Hello! I'm Shei Chua (Vincent) from Malaysia! I am currently an AI Healthcare Algorithm Engineer at Ant Group. Previously, I was a Master's student in TSAIL Lab at Tsinghua University, supervised by Xiaolin Hu.

My research interests lie broadly in AI safety. My earlier work focused on building and breaking AI safeguards, red-teaming, safety alignment, and model interpretability. More recently, I have become interested in building reliable AI systems for healthcare and studying real-world safety threats posed by AI agents, including prompt injection and adversarial vulnerabilities in deployed systems.