@article{blackmirrorblackboxbackdoordetectionfort, title = {BlackMirror: Black-Box Backdoor Detection for Text-to-Image Models via Instruction-Response Deviation}, author = {Feiran Li and Qianqian Xu and Shilong Bao and Zhiyong Yang and Xilin Zhao and Xiaochun Cao and Qingming Huang}, year = {2026}, eprint = {2603.05921}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2603.05921}, }