Follow-up....'Hannaford Bros. was compliant with the Payment Card Industry data-security standard when a security breach exposed about 4.2 million credit and debit card numbers, according to a Hannaford official. The company has been using data encryption since the start of last year and recently upgraded its wireless encryption capabilities, the official said." Here's the story from: Digital TransactionsCurtis Baillie, Principal Consultant - Security Consulting Strategies LLC