@INPROCEEDINGS{Li:BreakingUndercover:SOUPS2011a, author = {Toni Perkovi\'{c} and Asma Mumtaz and Yousra Javed and Shujun Li and Syed Ali Khayam and Mario \v{C}agalj}, title = {Breaking {Undercover}: Exploiting Design Flaws and Nonuniform Human Behavior}, booktitle = {Proceedings of 7th Symposium On Usable Privacy and Security (SOUPS 2011)}, pages = {Article No. 5}, year = {2011}, publisher = {ACM}, doi = {10.1145/2078827.2078834}, note = {preprint available online at \url{http://www.hooklee.com/pub.html}}, }