@article{uoruniversalbackdoorattacksonpretrained,
  title = {UOR: Universal Backdoor Attacks on Pre-trained Language Models},
  author = {Wei Du and Peixuan Li and Boqun Li and Haodong Zhao and Gongshen Liu},
  year = {2023},
  eprint = {2305.09574},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2305.09574v2},
}