@InProceedings{egele13:compa,
  author = 	 {Manuel Egele and Gianluca Stringhini and Christopher Kruegel and Giovanni Vigna},
  title = 	 {{COMPA: Detecting Compromised Accounts on Social Networks}},
  booktitle = {Proceedings of the ISOC Network and Distributed Systems Symposium (NDSS)},
  year = 	 2013,
  address = 	 {San Diego, CA},
  month = 	 {February}}