Supermarket fridges in Europe hit by new cyberattack: ‘everything is destroyed’

European supermarket fridges have recently fallen victim to a cyberattack, causing the temperatures to soar and potentially destroying millions of pounds worth of food. This incident mirrors a similar attack that occurred in France last month, affecting hundreds of supermarkets and causing fires and food losses. Companies such as Ahold Delhaize, Colruyt, ICA, and Coop reported that their refrigeration and freezer systems were hit overnight, with some stores reporting temperatures reaching 50 degrees Celsius (122 degrees Fahrenheit).

The attacks seem to be part of a growing trend of hybrid attacks, which may originate from conflicts on European borders following Russia's 2022 invasion of Ukraine. Authorities are concerned about the increasing number of exposed operational technology devices, such as refrigerators and heating systems, that can be remotely controlled and monitored.

While no one has claimed responsibility for the recent attacks, the lack of financial demands suggests a likely sabotage motive. The incident has highlighted the vulnerabilities of the retail sector, which relies on large networks of refrigeration controllers, building management systems, door access panels, and point-of-sale gear.

Retailers face the risk of extortion, political motivation, or even nation-state level operations, with the recent attacks causing significant disruption and food losses.