So common and so under reported…

A security breach at an East Coast supermarket chain exposed 4.2 million credit and debit card numbers and led to 1,800 cases of fraud, the Hannaford Bros. grocery chain announced Monday.

Hannaford said credit and debit card numbers were stolen during the card authorization process and about 4.2 million unique account numbers were exposed.

The breach affected all of its 165 stores in the Northeast, 106 Sweetbay stores in Florida and a smaller number of independent groceries that sell Hannaford products.  (WBZTV)

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