The Devil behind the mask: An emergent safety vulnerability of Diffusion LLMs. - Zichen Wen; Jiashu Qu; Dongrui Liu; Zhiyuan Liu; Ruixi Wu; Yicun Yang; Xiangqi Jin; Haoyun Xu; Xuyang Liu; Weijia Li; Chaochao Lu; Jing Shao; et al. (CoRR, 2025)