(TLP:AMBER) NCTC Counterterrorism Weekly: October 2 – 8, 2025

(TLP:GREEN) Report Incidents and Suspicious Activities: Your Information Strengthens Sector Security

(TLP:CLEAR) WaterISAC’s Cybersecurity Fundamentals for Water and Wastewater Utilities: Small Systems Guidance Compendium

(TLP:GREEN) Security & Resilience Update – Cybersecurity Awareness Month 2025 Kickoff, Quarterly Incident Survey, and more

(TLP:CLEAR) Weekly Vulnerabilities to Prioritize – October 2, 2025

(TLP:GREEN) Undisclosed Communication Devices in Chinese Manufactured Electronics

(TLP:AMBER) ETAC Report – Potential Impacts to OT Communications from Third-Party Telecom Compromises

(TLP:CLEAR) New NIST Guide for OT Environments – Protecting ICS Against Portable Storage Media

(TLP:CLEAR) CISA Releases Guidance for Securing OT Systems

(TLP:CLEAR) Cybersecurity Awareness Month 2025 – Building a Cyber Strong America

(TLP:AMBER) DHS Office of Intelligence and Analysis Reports (October 2, 2025)

(TLP:CLEAR) CISA ICS Advisories, Additional Alerts, Updates, and Bulletins – October 2, 2025