Hidden-in-Plain-Text: A Benchmark for Social-Web Indirect Prompt Injection in RAG.

@inproceedings{guo-2026-hiddeninplaintext, author = {Haoze Guo and Ziqi Wei}, editor = {Hakim Hacid and Yoelle Maarek and Francesco Bonchi and Ido Guy and Emine Yilmaz}, title = {{Hidden-in-Plain-Text: A Benchmark for Social-Web Indirect Prompt Injection in RAG}}, booktitle = {{Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026}}, pages = {8337--8340}, publisher = {ACM}, year = {2026}, url = {https://doi.org/10.1145/3774904.3792853}, doi = {https://doi.org/10.1145/3774904.3792853} }