Hackers Disable French Supermarket Fridges

Hackers knocked out refrigeration at hundreds of French supermarkets Sunday night, forcing stores to discard spoiled goods. Roughly 150 Intermarché stores and fewer than 100 Coopérative U stores were hit. Attackers manipulated Danfoss-made cooling systems to run nonstop defrost cycles, driving temperatures up to 50 degrees Celsius for about six hours.