Supplemental Cyber Highlights – December 19, 2023

Security & Resilience Update – Unitronics Patches Targeted PLCs, Water Sector Cybersecurity Threats and Solutions, and More

(U//FOUO) Threat of Violence Likely Heightened Throughout Winter, Surrounding Holiday Events

Joint Cybersecurity Advisory – Russian Foreign Intelligence Service (SVR) Exploiting JetBrains TeamCity CVE Globally

DHS Terrorist Media Overview – October 2023

Microsoft and Cyberspace Solarium Commission Address Urgent Water Infrastructure Cybersecurity Threats with Multistakeholder Solutions

ICS/OT Cybersecurity – Unitronics Issues Update to Recently Targeted PLCs

Supplemental General Security & Resilience Highlights – December 14, 2023

TLP:AMBER Weekly Flashpoint Intelligence Reports: December 14, 2023

(U//FOUO) NCTC Counterterrorism Weekly: December 7 – 13, 2023

Strategies for Businesses in Responding to and Mitigating Dark Web Data Leaks

People’s Republic of China State-Sponsored Cyber Actor Volt Typhoon (Updated December 14, 2023)