@inproceedings{li-etal-2026-a2m, title = "{A}2{M}: Trace-Optimized Agent Hijacking in the {MCP} Ecosystem", author = "Li, Laizhen and Wang, Xuan and Zhao, Peicheng and Zhao, Juanjuan and Ye, Kejiang and Xu, Cheng-zhong and Gao, Xitong", editor = "Zhang, Yue and Xu, Ruifeng and Purwarianti, Ayu and Rong, Tong and Suzuki, Jun", booktitle = "Proceedings of the 15th International Joint Conference on Natural Language Processing and the 5th Conference of the {A}sia-Pacific Chapter of the {A}ssociation for {C}omputational {L}inguistics (Volume 1: Long Papers)", month = nov, year = "2026", address = "Hengqin, China", publisher = "Association for Computational Linguistics", url = "https://aclanthology.org/2026.aacl-long.206/", pages = "4562--4580", ISBN = "979-8-89176-439-2" }