An odd new pattern of credit card fraud emanating from Brazil and targeting U.S. financial institutions could spell costly trouble for banks that are just beginning to issue customers more secure chip-based credit and debit cards.
more here.............http://krebsonsecurity.com/2014/10/replay-attacks-spoof-chip-card-charges/
more here.............http://krebsonsecurity.com/2014/10/replay-attacks-spoof-chip-card-charges/