The hack suffered by Wendys fast-food chain was bigger than thought, payment card data exposed in more than 1000 stores. The data breach was first spotted in January when suspicious transactions were detected by financial institutions, it is likely that the original compromise occurred in 2015. The company is still investigating with law enforcement and actors in the payment industry contacts and is working with the law enforcement to remove the malware from its systems. To discover which stores have been hacked, use the service deployed by Wendy’s company to find out which stores were affected.”]
Source: https://securityaffairs.co/wordpress/49162/data-breach/wendys-breach.html