RFID Scanning?!

OMG! Please tell me this is not an app for the iPhone!!!!
Want stop someone from stealing your info on your implant? There's an
app for that...

but seriously...now I have wear special sleeves in my clothes so
criminals don't scan me?! I keep feeling like I'm in some movie set
200 years in the future...I might have to stop writing books before
they become prophecies or something...man..