@article{simpleyeteffectiveextractingprivatedata, title = {Simple Yet Effective: Extracting Private Data Across Clients in Federated Fine-Tuning of Large Language Models}, author = {Yingqi Hu and Zhuo Zhang and Jingyuan Zhang and Lizhen Qu and Zenglin Xu}, year = {2025}, eprint = {2506.06060}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2506.06060v1}, }