Supermarket freezers across Europe hit by second suspected cyber-attack

Chains in Sweden, Belgium and Luxembourg said fridge temperatures rose overnight, similar to hack that hit French stores in October Supermarket chains in Sweden, Belgium and Luxembourg have said the temperatures of their refrigerators and freezers in dozens of stores rose overnight, prompting fears of a cyber-attack similar to one that caused millions of euros of food losses in France. Sweden’s Coop chain told the daily Aftonbladet on Monday that six of ​its stores ‌had been ​affected, while ICA