unCaptcha: A Low-Resource Defeat of reCaptcha's Audio Challenge

Kevin Bock, Daven Patel, George Hughey, Dave Levin. unCaptcha: A Low-Resource Defeat of reCaptcha's Audio Challenge. In William Enck, Collin Mulliner, editors, 11th USENIX Workshop on Offensive Technologies, WOOT 2017, Vancouver, BC, Canada, August 14-15, 2017. USENIX Association, 2017. [doi]

@inproceedings{BockPHL17,
  title = {unCaptcha: A Low-Resource Defeat of reCaptcha's Audio Challenge},
  author = {Kevin Bock and Daven Patel and George Hughey and Dave Levin},
  year = {2017},
  url = {https://www.usenix.org/conference/woot17/workshop-program/presentation/bock},
  researchr = {https://researchr.org/publication/BockPHL17},
  cites = {0},
  citedby = {0},
  booktitle = {11th USENIX Workshop on Offensive Technologies, WOOT 2017, Vancouver, BC, Canada, August 14-15, 2017},
  editor = {William Enck and Collin Mulliner},
  publisher = {USENIX Association},
}