Supplemental Cyber Highlights – November 30, 2023

CISA ICS Vulnerability Advisories and Alerts, Updates, and Bulletins – November 30, 2023

New CISA Infrastructure Resilience Planning Framework Case Studies Includes Water & Wastewater Use Case

(TLP:CLEAR) CISA Releases Alert on Exploitation of Unitronics PLCs Used in Water and Wastewater Systems

Security & Resilience Update – Alleged Ransomware Attack on Texas Water Utility, Free Tool Gauges Natural Hazard Risks, and More

Daixin Team Ransomware Group Claims to Have Successfully Attacked Texas Water Utility

Increasing Availability of Drones Could Help Facilitate Chemical Terrorist Attacks, according to Counterterrorism Expert

In-Depth Think Tank Report on Domestic Violent Extremist Targeting of the U.S. Power Grid

Fusion Center Report Examines Threat from Malicious Actors Exploiting Emerging Technology to Attack Critical Infrastructure

Supplemental General Security & Resilience Highlights – November 28, 2023

Proofpoint Report Unveils Threat of MFA Fatigue Attacks

Free Tool for Assessing Future Natural Hazard Risks at the Local Level