@fairtradestu It's not quite #InternetOfThings in this case. It's enterprise-level hardware management and monitoring at scale. From a company named #DanFoss. Monitor (say) a thousand refrigerators and freezers over tens of stores, and know where to send the engineer out to when something goes out of whack. It's supposed to be done securely, but the supermarkets apparently did not bother with that part of the manufacturer's instructions. #supermarkets #hacking #freezers