Patrick C Miller 
Danish critical infrastructure hit by the largest cyber attack in Denmark's history https://securityaffairs.com/154156/apt/denmark-critical-infrastructure-record-attacks.html
Danish critical infrastructure hit by the largest cyber attack in Denmark's history

Danish critical infrastructure was hit by the largest cyber attack on record that hit the country, according to Denmark's SektorCERT.

Security Affairs
Nov 16, 2023 at 12:12amWeb
Show threadtborosoraNov 16, 2023
@patrickcmiller why is danish critical infrastructure behind zyxel firewalls? Lowest bidder?
Show threadPatrick C Miller Nov 17, 2023
@tborsora many of the smaller inverter-based resources (wind, solar) are often behind inexpensive firewalls. And yes, lowest cost is usually the primary reason.