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Hackers raised the temperature of refrigerators and freezers ​at hundreds of French supermarkets to as high as 122 degrees Fahrenheit, causing fires and spoiling food.

cnn.comHackers heat French supermarket fridges, sparking fires and spoiling food | CNNHackers raised the temperature of refrigerators and freezers ​at hundreds of French supermarkets to as high as 50 degrees Celsius (122 degrees Fahrenheit) overnight, causing fires and spoiling food.

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This is yet another example of why things that don’t really need to be connected to the internet shouldn’t be connected to the internet. Sad that the hackers are as sad as they are. I blame their parents.

Apparently the reason for connectivity is so the manufacturers can do essential maintenance remotely and promptly to avoid food spoilage. Some reports are saying that firmware was not updated

Someone walked around doing a temperature check every hour. There are also systems to check the temperature and then automatically call someone to check. When I worked in a secure lab, that's what they used; not possible to hack this way.