Refrigerators of a large retail chain in Estonia have been hacked, according to media reports. Unknowns gained access to the computer that controlled the supermarkets' refrigeration system and set the temperature to +50 degrees Celsius. The Kitman Coldtech company that manufactures the system reported that they were able to regain control of the refrigerators quickly, but do not know if there were additional attacks.

Refrigerators of a large retail chain in Estonia have been hacked, according to media reports. Unknowns gained access to the computer that controlled the supermarkets' refrigeration system and set the temperature to +50 degrees Celsius. The Kitman Coldtech company that manufactures the system reported that they were able to regain control of the refrigerators quickly, but do not know if there were additional attacks.