RFID Wallets/Sleeves. How much Security do they provide?

With the increasing amount of RFID technology creeping into everyday life.  Just how much data can be obtained from your wallet?  At Pentura we undertook a small experiment where using standard off-the-shelf products, we would attempt to obtain personal information leaked from RFID enabled devices: UK Passport UK Bank Cards Debit/Credit Access Control Tokens Our experiment used standard unmodified off-the-shelf RFID equipment: 13.56MHz ACR-122U Reader Proxmark3 with LF antenna Proxmark3…