Frostbitten in France: A Danfoss StoreView Internet Exposure Report

Executive Summary Attackers targeted refrigeration units at hundreds of supermarkets across France over the weekend of October 10, resulting in spoiled food and, in some cases, fires . The attacks affected the Internet-exposed management interfaces of Danfoss refrigeration controllers. While Danfoss has not confirmed the exact initial access vector, it says most affected controllers were either older models that no longer received security updates or newer models running…