@inproceedings{Dabrowski2014QRinception,
  author = {Adrian Dabrowski and Katharina Krombholz and Johanna Ullrich and Edgar Weippl},
  title = {QR Inception: Barcode-in-Barcode Attacks},
  booktitle = {Proceedings of the 4th Annual ACM CCS Workshop on Security and Privacy in Smartphones and Mobile Devices (SPSM 2014)},
  publisher = {ACM},
  year = {2014},
  month = {11},
}