Cold chain

Britain's exposed controllers: a UK exposure report after the French fridge attack

After Sunday's cyberattack on French supermarket refrigeration, we turned the same question on the UK. Over 800 internet-exposed refrigeration and building-management controllers answer directly to the open internet here, across Danfoss, Carel, Copeland and other vendors, and that figure is a floor rather than a ceiling. Here is what we found, why France was hit and not Britain, and what to do this week.