Cyberattack disables refrigeration systems across French supermarket chains

Cybercriminals remotely disabled refrigeration units at multiple French supermarket chains in an overnight attack targeting Danfoss refrigeration…

Check whether your organization operates Danfoss controllers or other network-connected refrigeration systems. Ensure these devices use strong credentials, are segmented on dedicated network zones, and have anomaly monitoring in place. Review remote access restrictions and check for available firmware updates from the manufacturer.