P.F. Chang's investigates claims of credit card data breach

P.F. Chang's is investigating claims of a data breach involving credit and debit cards, reportedly stolen from restaurants nationwide.

Thousands of credit and debit cards went on sale from an underground store best known for selling tens of millions of cards stolen in the Target data breach.

Several banks found cards from this latest breach had all been used at P.F. Chang's restaurants between March and May.