Federal warning: Hackers now targeting U.S. water systems, Minnesota among those affected

U.S. federal agencies warn of a rise in cyberattacks on water systems, with more than 30 Minnesota facilities impacted. Attackers are compromising internet-facing PLCs to disrupt water production and distribution, though drinking water safety has not yet been breached; authorities urge operators to disconnect internet exposure, enforce strong passwords, and allow remote access only through a VPN or gateway. Attribution remains uncertain, though some officials point to Iranian-style patterns. Upgrading aging systems is costly, potentially driving funding needs and new cybersecurity rules from lawmakers.