Les Mousquetaires, owner of retailer Intermarché, said fridges at around 150 of its stores were heated to 50 degrees Celsius overnight for six hours.
Hackers heat French supermarket fridges, sparking fires, spoiling food
Les Mousquetaires, owner of retailer Intermarché, said fridges at around 150 of its stores were heated to 50 degrees Celsius overnight for six hours.