Iran was behind cyber-attack on French supermarket freezers, Paris says

France has accused Iran's Revolutionary Guards of orchestrating cyber-attacks on French supermarket freezers and chillers in October that forced businesses to destroy perishable inventory by remotely raising temperatures above 50°C. French authorities identified the Iranian group Shahid Kaveh as responsible based on evidence including Farsi language use and Iranian IP addresses, with similar attacks subsequently reported across Europe. France has vowed to impose Europe-wide sanctions against those responsible for what its foreign minister described as an "unprecedented" act of aggression.