What are the security risks in Barclaycard OnePulse?

[Tony Naggs]

2009/6/17 jul kornbluth <jul at healthecard.co.uk>:
> Hi everyone.
> Does anyone know whether the Oyster part of the card, which I assume works
> on RFID principles, can communicate data with the Chip or the magstripe of
> the credit card, or are the two completely seperate media unable to
> cummunicate with each other.

I expect there to be one chip that performs the credit card functions
(wired & wireless), and (via "Mifare" emulation) hosts the Oyster card
functionality.

The magnetic stripe is independent from the chip.

Regards,
Tony