No AI needed. The supermarket controllers had software with guessable passwords and outdated nginx, both of which had patches out for a year.
Some hardware had reached end-of-live, and were never replaced.
All were connected directly on the internet instead of secure APNs or VPNs.
This is long-standing, basic management failure, and the fines should reflect that.
I agree that it's a manager failure in part, but I also think it's a failure on part of the industry to not demand longer term support for this type of product, and also on part of regulators for not realizing the vulnerability of the situation (though the EU Cyber Resilience Act seems an acceptable first stab at remedying this).
Do you want to guess which EU country delayed their NIS2 implementation - again - in the Summer of 2026?
https://www.it-connect.tech/nis-2-delay-france-referred-to-t...