@article{privacypeekauditingwhatllmbasedagentsacq,
  title = {PrivacyPeek: Auditing What LLM-Based Agents Acquire, Not Just What They Say},
  author = {Mingxuan Zhang and Jiahui Han and Dadi Guo and Songze Li and Guanchu Wang and Na Zou and Dongrui Liu and Xia Hu},
  year = {2026},
  eprint = {2606.00152},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.00152},
}