Supplemental Cyber Highlights – June 27, 2023

Vulnerability Awareness – Recent Microsoft Teams Vulnerability Highlights Interest in Leveraging Trusted Collaboration Platforms to Drop Malware

Patch Awareness – NSA’s BlackLotus Mitigation Guide Addresses Recent Confusion Over Protections

Tentative Worker Agreement with West Coast Ports Seems to Avert Potential Supply Chain Impacts

Security & Resilience Update – Extreme Weather Events Affecting Millions, Crisis Communications for Ransomware, and More

Supplemental General Security & Resilience Highlights – June 22, 2023

Understanding the Online Radicalization of Violent Extremists and Idiosyncratic Extremist Ideologies

E-ISAC Monthly Report: Online Physical Threats – May 2023

TLP:AMBER Weekly Flashpoint Intelligence Reports: June 22, 2023

(U//FOUO) NCTC Counterterrorism Weekly: June 15 – 21, 2023

Supplemental Cyber Highlights – June 22, 2023

CISA ICS Vulnerability Advisories and Alerts, Updates, and Bulletins – June 22, 2023