(U//FOUO) Update to IRGC Attributed Activity Targeting Unitronics PLCs (Updated December 12, 2023)

WaterISAC Recognizes Andrew Krapf as Splash Award Recipient

Supplemental Cyber Highlights – December 12, 2023

CISA ICS Vulnerability Advisories and Alerts, Updates, and Bulletins – December 12, 2023

New Study Track Wind and Solar Energy Droughts to Determine Periods of Risk on a Regional Level

(Relatively) Quiet 2023 Wildfire Season is a Time to Plan, Prepare Resilience Actions

CDC Reports Heightened COVID, Flu, and other Respiratory Illness Activity

Security & Resilience Update – Update on Targeting of Unitronics PLCs, FEMA National Preparedness Report, and More

CISA and Partners Publish Joint Cybersecurity Advisory Warning of Spear-phishing Campaigns from Russian-based Threat Actor Group Star Blizzard

U.S. Nation State Adversaries Amplifying Disinformation After Disasters Hampering Response Efforts, according to FEMA Chief

FEMA National Preparedness Report Highlights Cyber Threats, Lack of Building Code Adoption, and Other Challenges

Anarchist Violent Extremists Claim Acts of Sabotage on Railroad Infrastructure in Anti-Israel Action