date:Aug 18, 2014
Supervalu Inc said it is investigating a potential data breach that could have affected some of its retail food stores, including some of its associated stand-alone liquor stores.
Supervalu said the intrusion may have resulted in the theft of account numbers and other numerical information from payment cards used at some point-of-sale systems at the company's owned and franchised stores.
The data breach appears to have taken place during the period of June 22 through July 17, said the retailer