I am currently a Ph.D. student at CISPA Helmholtz Center for Information Security, co-supervised by Prof. Michael Backes and Prof. Yang Zhang. Before that, I obtained my master’s degree at Shanghai Jiao Tong University and obtained my bachelor’s degree at Shandong University.

Research Interests

• Machine Learning Privacy and Security
• Safety of Foundation Models
• Online Hate, Hateful Memes

What’s New

• [2025.01] Two papers got accepted in USENIX 2025. See you in Seattle!
• [2024.02] Our paper titled “Prompt Stealing Attacks Against Text-to-Image Generation Models” got accepted in USENIX 2024. See you in Philadelphia!
• [2024.01] One paper titled “FAKEPCD: Fake Point Cloud Detection via Source Attribution” got accepted in ACM ASIACCS 2024. See you in Singapore!
• [2023.05] One paper titled “Unsafe Diffusion: On the Generation of Unsafe Images and Hateful Memes From Text-To-Image Models” got accepted in ACM CCS 2023! See you in Copenhagen!
• [2023.01] Our paper titled “Prompt Stealing Attacks Against Text-to-Image Generation Models” is online. This is the first study on prompt stealing attacks. You can read it here!
• [2022.12] One paper titled “On the Evolution of (Hateful) Memes by Means of Multimodal Contrastive Learning” got accepted in Oakland 2023!
• [2022.11] I passed my PhD Qualifying Exam!
• [2021.11] I joined CISPA to start my PhD!