There have been reports of a widespread cyber attack targeting refrigerators in supermarkets in Belgium, Sweden and Luxembourg, which resulted in a significant increase in temperature and serious damage to the food and products stored in them. Several stores of Carrefour and other food retail chains were affected. Although there is no explicit confirmation of a coordinated attack, the details are similar to a previous incident in October that damaged refrigerators in more than 700 stores in France and the Netherlands.

There have been reports of a widespread cyber attack targeting refrigerators in supermarkets in Belgium, Sweden and Luxembourg, which resulted in a significant increase in temperature and serious damage to the food and products stored in them. Several stores of Carrefour and other food retail chains were affected. Although there is no explicit confirmation of a coordinated attack, the details are similar to a previous incident in October that damaged refrigerators in more than 700 stores in France and the Netherlands.