You may have heard that MasterCard is rolling out swipeless cards. I was alarmed by the quote: “point to the success of ExxonMobil’s SpeedPass system”. You indicate the RFID system that was cracked and TI refused to acknowledge? There has been other RFID spoofing work that has proven that the action of reading the card makes it a lot more insecure. What do you think of this new rollout and what percentage of your body will you be covering in tinfoil (freezer grade, shiny side out)?