WaterISAC Resource Center

Weekly Counterterrorism Report

(TLP:CLEAR) CISA ICS Advisories, Additional Alerts, Updates, and Bulletins – September 17, 2026

(TLP:GREEN) WaterISAC Completes Participation in Cyber Storm X Exercise

(TLP:CLEAR) CISA Guidance Explains How Cyber Decoys Strengthen Detection and Response

(TLP:CLEAR) CISA Highlights Multinational Guidance on Detecting and Mitigating Active Directory Compromises

(TLP:AMBER) WaterISAC Advisory – Hacktivists Vow to Intensify Attacks on Water and Critical Infrastructure (Updated September 11, 2026)

(TLP:GREEN) Security & Resilience Update – Potential Iranian Cyber Activity, Terrorist Threat Landscape on the 25th Anniversary of 9/11, and More

(TLP:AMBER) Recent IOCs Shared in the WaterISAC Slack Workspace (September 10, 2026)

Tip of the Week – September 10, 2026

(TLP CLEAR) Weekly Vulnerabilities to Prioritize – September 10, 2026

(TLP:GREEN) Series of Sabotage Incidents Targeting Germany’s Power Grid Underscores the Heightened Physical Security Risk to Critical Infrastructure

(TLP:AMBER) Government Reports Assess the Terrorist Threat Landscape on the 25th Anniversary of the 9/11 Attacks