Dabrowski, A., Krombholz, K., Ullrich, J., & Weippl, E. (2014). QR - Inception: Barcode in Barcode Attacks. In ACM CCS Workshop on Security and Privacy in Smartphones and Mobile Devices. 4th Annual ACM CCS Workshop on Security and Privacy in Smartphones and Mobile Devices (SPSM), Scottsdale, Arizona, USA, Non-EU. http://hdl.handle.net/20.500.12708/55952