Possible data breach at P.F. Chang's

|By:, SA News Editor

Information on thousands of credit and debit cards used at P.F. Chang's went on sale on underground websites, according to the Krebs on Security website.

The privately-held restaurant holding company hasn't confirmed a breach, but has promised an update shortly.

The big picture: The push to adopt chip-and-pin technology in the payments industry has accelerated since Target's large data breach last December.