France blames Iran.
French authorities claimed that an Iranian hacker group had carried out a cyber ground attack on several stores in Europe in line with the accusation of the Republic of Salami in Iran.
French Foreign Minister Jean-Noel Barro claimed: This ground attack is unprecedented both in terms of scope and level of attack. Hackers gained internet access to the cooling systems and remotely raised the temperature to 50 degrees Celsius during the night when the stores were closed.
Irna Jahan