WaterISAC Resource Center

(TLP:GREEN) Security & Resilience Update – Agencies Warn of Active Targeting of Siemens S7 PLCs, Lessons from Recent PLC Attacks, and More

(TLP:CLEAR) Supplemental General Security & Resilience Highlights – August 20, 2026

Weekly Counterterrorism Report

(TLP:CLEAR) FEMA and USGS Publish New and Updated Earthquake Loss Report

(TLP:AMBER+STRICT) Recent IOCs Shared in the WaterISAC Slack Workspace (August 20, 2026)

(TLP:AMBER) Industry Report Examines the Heightened Physical Threat to Communications Infrastructure

(TLP:AMBER) Government Report – Sunni and Shia Violent Extremist Attacks in the U.S. Since 9/11

(TLP:GREEN) Recovering from Hurricane Lala, Hawaii Threatened by Another Tropical System

Tip of the Week – August 20, 2026

(TLP:GREEN) Six Factors to Build Security Culture

(TLP:GREEN) Joint MS-ISAC and WaterISAC Webinar – America’s Critical Water Infrastructure Under Pressure

(TLP:CLEAR) Ransomware Resilience – Recent Research Sharpens the Picture on Who Ransomware Targets and How It Gets In