@INPROCEEDINGS{keum:usec:2025,
  author = {Seongho Keum and Dongwon Shin and Leo Marchyok and Sanghyun Hong and Sooel Son},
  title = {Private Investigator: Extracting Personally Identifiable Information from Large Language Models Using Optimized Prompts},
  booktitle = {Proceedings of the {USENIX} Security Symposium},
  pages = {8175--8194},
  year = 2025
}