@article{hcothijackingthechainofthoughtsafety,
  title = {H-CoT: Hijacking the Chain-of-Thought Safety Reasoning Mechanism to Jailbreak Large Reasoning Models, Including OpenAI o1/o3, DeepSeek-R1, and Gemini 2.0 Flash Thinking},
  author = {Martin Kuo and Jianyi Zhang and Aolin Ding and Qinsi Wang and Louis DiValentin and Yujia Bao and Wei Wei and Da-Cheng Juan and Hai Li and Yiran Chen},
  year = {2025},
  eprint = {2502.12893},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2502.12893v1},
}