Pretender

🎉 Our paper Pretender: Universal Active Defense against Diffusion Finetuning Attacks has been accepted by USENIX Security'25! [Paper Link]

<div align="center"> <img src="https://s2.loli.net/2025/03/22/BlSWisAGXYq9KNL.jpg" alt="Pretender.jpg" width="40%;"/> </div>

Currently, we need additional time to organize the code and prepare instructions and documentation. The related code will be updated in this repository soon. Thank you for your attention to our work!

💦 Note: Since all the code development and organization work is currently being handled by me alone, and I am also in the process of organizing the open-source libraries for two other papers, along with a busy schedule recently, I expect to complete the organization and updates by April 2025. The datasets related to the paper, as well as the core implementation of Pretender, can be found at [Artifacts Link]. Thank you again for your understanding!