Nearly Three-Quarters of Organizations Experienced a DNS Attack in the Last Year

IED Precursors and Components Awareness

State and Local Governments Exercise Blended Threat Scenarios Featuring Water Disruptions

Persisting and Dynamic Terrorist Threats to the Homeland

Utilities Seek Federal Government Assistance for Treatment Chemicals Impacted by Supply Chain Disruptions

October 27, 2021 WaterISAC Cyber Threat Briefing

TLP:AMBER Weekly Flashpoint Intelligence Reports: October 28, 2021

(U//FOUO) NCTC Counterterrorism Weekly: October 21 – 27, 2021

Security & Resilience Update – Cyber Briefing Tomorrow, Latest Nobelium Activitiy, and More

CISA ICS Vulnerability Advisories and Alerts, Updates, and Bulletins – October 26, 2021

Vulnerability in Popular Software “BillQuick” Exploited to Deploy Ransomware

Groove Ransomware Group Calls on Other Extortion Gangs to Attack U.S. Public Sector