Sigil: Server-Enforced Watermarking in U-Shaped Split Federated Learning via Gradient Injection

Authors: Zhengchunmin Dai, Jiaxiong Tang, Peng Sun, Honglong Chen, Liantao Wu | Published: 2025-11-18

Beyond Fixed and Dynamic Prompts: Embedded Jailbreak Templates for Advancing LLM Security

Authors: Hajun Kim, Hyunsik Na, Daeseon Choi | Published: 2025-11-18

Observational Auditing of Label Privacy

Authors: Iden Kalemaj, Luca Melis, Maxime Boucher, Ilya Mironov, Saeed Mahloujifar | Published: 2025-11-18

Dynamic Black-box Backdoor Attacks on IoT Sensory Data

Authors: Ajesh Koyatan Chathoth, Stephen Lee | Published: 2025-11-18

GRPO Privacy Is at Risk: A Membership Inference Attack Against Reinforcement Learning With Verifiable Rewards

Authors: Yule Liu, Heyi Zhang, Jinyi Zheng, Zhen Sun, Zifan Peng, Tianshuo Cong, Yilong Yang, Xinlei He, Zhuo Ma | Published: 2025-11-18

TZ-LLM: Protecting On-Device Large Language Models with Arm TrustZone

Authors: Xunjie Wang, Jiacheng Shi, Zihan Zhao, Yang Yu, Zhichao Hua, Jinyu Gu | Published: 2025-11-17

Robust Client-Server Watermarking for Split Federated Learning

Authors: Jiaxiong Tang, Zhengchunmin Dai, Liantao Wu, Peng Sun, Honglong Chen, Zhenfu Cao | Published: 2025-11-17

ForgeDAN: An Evolutionary Framework for Jailbreaking Aligned Large Language Models

Authors: Siyang Cheng, Gaotian Liu, Rui Mei, Yilin Wang, Kejia Zhang, Kaishuo Wei, Yuqi Yu, Weiping Wen, Xiaojie Wu, Junhua Liu | Published: 2025-11-17

Interpretable Ransomware Detection Using Hybrid Large Language Models: A Comparative Analysis of BERT, RoBERTa, and DeBERTa Through LIME and SHAP

Authors: Elodie Mutombo Ngoie, Mike Nkongolo Wa Nkongolo, Peace Azugo, Mahmut Tokmak | Published: 2025-11-17

Tight and Practical Privacy Auditing for Differentially Private In-Context Learning

Authors: Yuyang Xia, Ruixuan Liu, Li Xiong | Published: 2025-11-17