(TLP:AMBER) DHS I&A - Network Defender Bulletins (April 3, 2025)

(TLP:CLEAR) Federal Partners Release Cybersecurity Advisory “Fast Flux: A National Security Threat”

(TLP:AMBER) DHS Office of Intelligence and Analysis Reports (April 17, 2025)

(TLP:CLEAR) Building Resilient ICT Supply Chains: 8th Annual Supply Chain Integrity Month 

(TLP:CLEAR) CISA ICS Advisories, Additional Alerts, Updates, and Bulletins – April 17, 2025

(TLP:CLEAR) Emergency Communications Month – Take Advantage of CISA’s Free Programs and Resources to Strengthen your Organization’s Operational Resilience

(TLP:CLEAR) CISA ICS Advisories, Additional Alerts, Updates, and Bulletins – April 24, 2025

(TLP:AMBER) DHS I&A Report – PRC Activity Against the Water Sector Creates Opportunities for Disruptive Attacks

(TLP:CLEAR) NSA Publishes Recommendations for Smart Controller Security Controls and Technical Requirements for OT Environments

(TLP:CLEAR) FBI’s IC3 Releases 2024 Internet Crime Report

(TLP:AMBER) DHS Office of Intelligence and Analysis Reports (April 24, 2025)

(TLP:GREEN) National Counterintelligence and Security Center – Insider Threat Mitigation for U.S. Critical Infrastructure Entities