RFID...Coming to a nightclub near you?...

FRaud may well be possible with RFID tags, especially if they contain 'valuable information'

If there are hackers today, and those who can clone credit cards, then if the money moves to the arm, that's where they'll go, finding the RFID frequency and obtaining a 'copy' from there.

That scenario is based on the fact that money will be of any real value in the future.

RFID Freind or foe?

Above site is about Verichip -owner of RFID technology

RFID Spychips have been hidden in products on shelves at Tesco, and they have already been used to spy on consumers.

Website warning against supermarket tagging