Bismarck, ND -
The grocery chain Supervalu may have suffered a data breach at stores.
Hackers accessed payment card transactions.
Account numbers, expiration dates, cardholders' names and other information may have been stolen, the company said, but there's no evidence of the data being misused.
Seven states are on the list, including Minnesota and North Dakota.
Four Hornbachers in Fargo, and one in Moorhead are identified by Supervalu as possibly affected.
There are no stores outside of Fargo in North Dakota listed.
The stolen information comes from dates June 22 and July 17.
Here's the link for the full list of stores: http://www.supervalu.com/content/dam/supervalu/Store%20List.pdf