Hy-Vee, a chain of more than 245 supermarkets located throughout the Midwestern United States, is conducting an investigation into a data breach incident involving payment processing systems that is focused on transactions at some Hy-Vee fuel pumps, drive-thru coffee shops and restaurants.
After recently detecting unauthorized activity on some of payment processing systems, they began an investigation with the help of leading cybersecurity firms. Hy-Vee notified federal law enforcement and the payment card networks.