@article{largelanguagemodelsinmisinformationecosy, title = {Large Language Models in Misinformation Ecosystems: Misuse, Defense, and Vulnerability}, author = {Lingwei Wei and Dou Hu and Wei Zhou and Songlin Hu and Philip S. Yu}, year = {2026}, eprint = {2607.10402}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2607.10402}, }