France investigates cyberattack that hacked retailers’ refrigeration systems NPRFridge hack costing millions and sparking fires stemmed from poor security Ars TechnicaThousands of refrigerators were hacked across France. How worried should you be? CNNInvestigators hunt French supermarket fridge hackers, no claim of responsibility ReutersCyberattack Hits Hundreds of Supermarket Refrigeration Systems in France The New York Times
