@article{seeingisnotscreeningmultimodalhiddeninst,
  title = {Seeing Is Not Screening: Multimodal Hidden Instruction Attacks on Agent Skill Scanners},
  author = {Xiaojun Jia and Jie Liao and Simeng Qin and Ke Ma and Wenbo Guo and Yebo Feng and Aishan Liu and Yang Liu},
  year = {2026},
  eprint = {2606.18198},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.18198},
}