(TLP:AMBER) Gate 15 Threat Awareness & Resilience Guidance Report: Bystander Intervention – Critical for Mitigating the Risk of Targeted Violence (18 April 2025)

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

(TLP:AMBER) Government Reports Examine Various Aspects of the Chemical and Biological Threat Landscape

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

(TLP:CLEAR) Verizon’s 2025 Data Breach Investigations Report (DBIR)

(TLP:CLEAR) Supplemental Cyber Highlights – April 24, 2025

(TLP:AMBER) April 23, 2025 WaterISAC Cyber Resilience Briefing

(TLP:AMBER) WaterISAC Notification – Unauthorized Administrative Account Takeover in Esri ArcGIS Enterprise (CVE-2025-2538)

(TLP:AMBER) Government Reports Find Foreign Terrorist Organizations Continue to Release Propaganda Exploiting Current Events to Inspire Supporters to Conduct Attacks

(TLP:GREEN) Several Recent Incidents of Political Violence in the U.S. Underscore the Heightened Threat Environment

(TLP:CLEAR) First Responder’s Toolbox: Third-Party Security Critical to Safeguarding Public Gatherings From Terrorist Threats

(TLP:AMBER+STRICT) E-ISAC Physical Security Report – Grid-Impacting Incidents (2023-2024)