Bemidji, MN (KROC AM News) - You may want to check your credit/debit card account if you visited a Dunn Brothers Coffee store last month.

A Minnesota company is reporting a data breach that may have affected customers of Dunn Brothers Coffee stores in Rochester. A large number of other Dunn stores and businesses may also have been affected.

According to an announcement from North Country Business Products, the breach “may have resulted in unauthorized access to payment information of some consumers who used credit and debit cards at its business partner restaurants between January 3, 2019, and January 24, 2019.”

The Bemidji-based company says it learned of the problem Jan. 4th.

Its investigation “determined that an unauthorized party was able to deploy malware to certain of North Country’s business partners restaurants between January 3, 2019, and January 24, 2019, that collected credit and debit card information. Specific information potentially accessed includes the cardholder’s name, credit card number, expiration date, and CVV.”

North Country established a dedicated assistance line for individuals seeking additional information regarding this incident. Consumers can call 1-877-204-9537, Monday through Friday (excluding U.S. holidays), 9:00 a.m. to 9:00 p.m. EST.

Check here for more information about the breach including a list of the companies involved.

News Update: A Rochester woman was killed in a traffic wreck near Foster Arend Park Monday.