Field notes from the edge.
What our engineers learned this week. Hands-on technical deep-dives, postmortems, and strategy frameworks.
AIOver 4,400 Rockwell PLCs Exposed Online, 22 Found in Water Attack Cities
Forescout's research revealed 4,407 internet-exposed Rockwell Automation PLCs globally, with 2,844 in the United States. Notably, 22 of these exposed controllers were located in cities recently targeted by cyberattacks on water utilities, with 19 sharing the same mobile carrier network, raising significant concerns about critical infrastructure security.
AIMinnesota Water Utility Attacks Expose Sector's Cyber-Risks
Over 30 community water systems in Minnesota were targeted by a suspected Iran-backed threat actor, highlighting the increasing cybersecurity vulnerabilities facing US critical infrastructure. The attacks underscore the urgent need for water utilities and other essential services to strengthen their security postures against nation-state adversaries.
AICoordinated Cyberattack Targets 30+ Minnesota Water Systems as One Plant Goes Offline
A coordinated cyberattack compromised operational technology systems at over 30 Minnesota community water utilities on July 26-27, 2024, forcing at least one facility offline and disrupting automated controls at multiple sites. The incident triggered a statewide cybersecurity emergency response, with affected municipalities including Braham, Plymouth, South St. Paul, and Maple Plain reporting vari