I am a Senior Algorithm Engineer at Ant Group, specializing in the security and safety of large language models. I obtained my doctoral degree at CISPA Helmholtz Center for Information Security, advised by Prof. Yang Zhang. I obtained my bachelor’s degree from Fudan University, advised by Prof. Yuan Zhang.

Research Interests

• Trustworthy Machine Learning
• System Security

Award

• Best paper finalist at CSAW Europe 2024

News

• [02/2025]I joined Ant Group as the Senior Algorithm Engineer!
• [09/2024]Our paper “DE-FAKE: Detection and Attribution of Fake Images Generated by Text-to-Image Generation Models” is in the best paper finalist of CSAW Europe 2024!
• [09/2024]One paper “Reconstruct Your Previous Conversations! Comprehensively Investigating Privacy Leakage Risks in Conversations with GPT Models” got accepted in EMNLP 2024!
• [08/2024]One paper “ZeroFake: Zero-Shot Detection of Fake Images Generated and Edited by Text-to-Image Generation Models” got accepted in CCS 2024!
• [03/2024]]One paper “Games and Beyond: Analyzing the Bullet Chats of Esports Livestreaming” got accepted in ICWSM 2024!
• [05/2023]One paper “DE-FAKE: Detection and Attribution of Fake Images Generated by Text-to-Image Generation Models” got accepted in CCS 2023!
• [02/2023]One paper “Can’t Steal? Cont-Steal! Contrastive Stealing Attacks Against Image Encoders” got accepted in CVPR 2023!