Officials at Chick-fil-A are investigating claims of a possible data breach impacting their customers. According to a report from security blogger Brian Krebs, U.S. financial institutions have traced a pattern of credit card fraud to accounts used at different Chick-fil-A restaurants across the country. Krebs reported that he first began hearing about the possibility of compromised payment systems at Chick-fil-A restaurants in November. Just before Christmas, one of the major credit card associations issued an alert to several financial institutions about a breach at an unnamed retailer that lasted between Dec. 2, 2013 and Sept. 30, 2014.
