Security & Resilience Update – New OT-Focused Malware Discovered by Mandiant, DHS Issues NTAS Bulletin, and More

TLP:AMBER Weekly Flashpoint Intelligence Reports: May 25, 2023

Vulnerability Awareness – Zero-Day Vulnerability Identified in Barracuda Email Security Gateway Appliances

CTC Sentinel – May 2023: Violent Extremist Targeting of Critical Infrastructure

FEMA Releases Updates for Resilience Analysis and Planning Tool

CISA Publishes Newly Redesigned Infrastructure Dependency Primer

OT/ICS Threat Awareness – COSMICENERGY: New OT-Focused Malware Discovered by Mandiant

(U//FOUO) NCTC Counterterrorism Weekly: May 18 – 24, 2023

May 24, 2023 WaterISAC Cyber Threat Briefing

CISA ICS Vulnerability Advisories and Alerts, Updates, and Bulletins – May 25, 2023

Ransomware Resilience – Updated #StopRansomware Guide Now Available

Ransomware Trend Awareness – New Vulnerabilities Utilized in Q1 2023 Ransomware Attacks