Kurt Thomas, Dmytro Iatskiv, Elie Bursztein, Tadek Pietraszek, Chris Grier, Damon McCoy. Dialing Back Abuse on Phone Verified Accounts. In Gail-Joon Ahn, Moti Yung, Ninghui Li, editors, Proceedings of the 2014 ACM SIGSAC Conference on Computer and Communications Security, Scottsdale, AZ, USA, November 3-7, 2014. pages 465-476, ACM, 2014. [doi]
Abstract is missing.