@misc{sapienza2018early,
  title={Early Warnings of Cyber Threats in Online Discussions},
  author={Anna Sapienza and Alessandro Bessi and Saranya Damodaran and Paulo Shakarian and Kristina Lerman and Emilio Ferrara},
  year={2018},
  eprint={1801.09781},
  archivePrefix={arXiv},
  primaryClass={cs.CR},
  url={https://arxiv.org/abs/1801.09781}
}