@inproceedings{xiong-etal-2025-invisible, title = "Invisible Prompts, Visible Threats: Malicious Font Injection in External Resources for Large Language Models", author = "Xiong, Junjie and Zhu, Changjia and Lin, Shuhang and Zhang, Chong and Zhang, Yongfeng and Liu, Yao and Li, Lingyao", editor = "Christodoulopoulos, Christos and Chakraborty, Tanmoy and Rose, Carolyn and Peng, Violet", booktitle = "Findings of the Association for Computational Linguistics: EMNLP 2025", month = nov, year = "2025", address = "Suzhou, China", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2025.findings-emnlp.376/", pages = "7133--7147", ISBN = "979-8-89176-335-7" }