109 citations · 205 across the 8 of their papers we have counts for
3 papers · 1 filter
By Hook or by Crook: Exposing the Diverse Abuse Tactics of Technical Support Scammers
Bharat Srinivasan, Athanasios Kountouras, Najmeh Miramirkhani +4
Technical Support Scams (TSS), which combine online abuse with social engineering over the phone channel, have persisted despite several law enforcement actions. The tactics used b…
Practical Attacks Against Graph-based Clustering
Yizheng Chen, Yacin Nadji, Athanasios Kountouras +4
Graph modeling allows numerous security problems to be tackled in a general way, however, little work has been done to understand their ability to withstand adversarial attacks. We…
Hiding in Plain Sight: A Longitudinal Study of Combosquatting Abuse
Panagiotis Kintis, Najmeh Miramirkhani, Charles Lever +5
Domain squatting is a common adversarial practice where attackers register domain names that are purposefully similar to popular domains. In this work, we study a specific type of…