Zhengyu Liu is a Ph.D. student at Johns Hopkins University, where he is currently in his third year of study. His academic focus involves investigating vulnerabilities within browsers and web applications. He utilizes automated methodologies such as Dynamic Application Security Testing (DAST), Static Application Security Testing (SAST), and Large Language Models (LLM) in his research.

Prior to his current studies, Liu gained industry experience as a Security Research Intern at Siemens.