(TLP:CLEAR) UK National Protective Security Authority Releases Guidance on Fostering a Security Culture

(TLP:AMBER) Examining Recent Acts of Targeted Violence and the Nexus to Nihilistic Violent Extremism

(TLP:AMBER) DHS Office of Intelligence and Analysis Reports (June 26, 2025)

(TLP:CLEAR) CISA Releases New Guidance for Reducing Memory-Related Vulnerabilities

(TLP: CLEAR) Multiple Vulnerabilities in Citrix NetScaler ADC and NetScaler Gateway Under Active Exploitation

(TLP:CLEAR) Gate 15 Threat Awareness & Resilience Guidance Report: Hostile Nation States Employing Non-State Actors (26 June 2025)

(TLP:CLEAR) Threat Actors’ Breach of Norwegian Dam Cause Valve to Open at Full Capacity

(TLP:CLEAR) Supplemental Cyber Highlights – June 26, 2025

(TLP:CLEAR) CISA ICS Advisories, Additional Alerts, Updates, and Bulletins – June 26, 2025

(TLP:AMBER) WaterISAC Advisory – DHS Releases New NTAS Bulletin, Warns of “Heightened Threat Environment” in U.S. Following Strikes on Iran (Updated June 26, 2025)

(TLP:GREEN) WaterISAC Notification – Mitigations for HP and Dell Products Actively Exploited in the Wild

(TLP:GREEN) Security & Resilience Update – Threats in Response to the Israel-Iran Conflict, Increasing Theft of Water Meters, and More