(U//FOUO) NCTC Counterterrorism Weekly: April 20 – 26, 2023

NCTC’s Violent Extremist Radicalization and Mobilization Framework

Government Report on Tactics Used for Targeting Critical Infrastructure

Report: Sophos Finds Many Breaches Still Caused by Lack of Patching

Oak Ridge National Laboratory Supporting Efforts for Flood Prediction

Study: Fires at High Elevations in the Western U.S. Increasing in Intensity, Impact on Region

Annual FBI Active Shooter Report Notes Fewer Incidents but More Victims in 2022

April 26, 2023 WaterISAC Cyber Threat Briefing

EPA’s New Water Sector Cybersecurity Evaluation Program

Security & Resilience Update – Cyber Threat Briefing Tomorrow, Member Survey Report, and More

New Quadrennial Homeland Security Review Addresses Threats and Priorities

Threat Awareness – EvilExtractor: Potentially Legitimate Tool Leveraged for Malicious Intent