Fear the Reaper: Characterization and Fast Detection of Card Skimmers
N Scaife, C Peeters, P Traynor
27th USENIX Security Symposium (USENIX Security 18')

Sonar: Detecting SS7 Redirection Attacks With Audio-Based Distance Bounding
C Peeters, H Abdullah, N Scaife, J Bowers, P Traynor, B Reaves, K Butler
IEEE Security & Privacy 2018

The Cards Are Not Alright: Detecting Counterfeit Gift Cards Using Encoding Jitter
N Scaife, C Peeters, C Velez, H Zhao, P Traynor, D Arnold
IEEE Security & Privacy 2018