I think this is a bigger attack surface than it seems. Industrial controls are notoriously under-protected and increasingly online.
Industries can't rush replacement food out if destroyed by some org tweaking the settings.
www.tomshardware.com/tech-industr...
tomshardware.com
'Unprecedented' Cyberattack cripples supermarket fridges across Europe as hackers activate automatic defrosting — delivery and store prices also impacted by incident
A cyberattack has hit supermarkets in Europe, disabling refrigerators.
