Water system controllers don't belong on the internet, says ex-NSA chief after suspected Iran attacks
Summary
Water system controllers, including PLCs, shouldn't be internet-connected, per ex-NSA chief Paul Nakasone, citing attacks on U.S. water facilities. The piece notes FBI investigations into OT device breaches and cites Iran-linked actors suspected in several campaigns, underscoring the need for stronger defense and public-private partnerships to secure critical infrastructure.