A cyberattack targeting supermarket refrigeration systems has left shelves empty across France. Hackers remotely raised temperatures to 50 degrees Celsius, triggering fires and forcing hundreds of stores to discard food. Subscribe to our channel: http://bit.ly/AJSubscribe Follow us on X : https://twitter.com/AJEnglish Find us on Facebook: https://www.facebook.com/aljazeera Check our website: http://www.aljazeera.com/ Check out our Instagram page: https://www.instagram.com/aljazeeraenglish/ Download AJE Mobile App: https://aje.news/AJEMobile