WaterISAC Resource Center

(TLP CLEAR) Weekly Vulnerabilities to Prioritize – February 19, 2026

(TLP:CLEAR) CISA ICS Advisories, Additional Alerts, Updates, and Bulletins – February 19, 2026

(TLP:AMBER) DHS Office of Intelligence and Analysis Reports (February 19, 2026)

(TLP:GREEN) CPS Exposure Management for Water and Wastewater Systems – Putting Impact First When Protecting Community Lifelines

(TLP:GREEN) Security & Resilience Update – CISA Releases Guidance for OT Owners and Operators, Vendor Incident Causes Widespread Disruptions, and more

(TLP:CLEAR) Forescout’s 2025 Threat Roundup Report

(TLP:GREEN) CISA Issues Alert – Poland Energy Sector Cyber Incident Highlights OT and ICS Security Gaps

(TLP:CLEAR) Ransomware Attack at Payment Platform Provider BridgePay Causes Disruptions at Water Utilities Nationwide

(TLP:CLEAR) CISA Releases “Barriers to Secure OT Communication” Guidance for Owners and Operators

(TLP:CLEAR) U.S. Department of War Publishes New Guidance for Physical Protection of Critical Infrastructure from Drone Threats

(TLP:AMBER) FBI Report – Anarchist Violent Extremists Pose Heightened Threat to Public Safety Threat

(TLP:CLEAR) Weekly Vulnerabilities to Prioritize – February 12, 2026