CISA ICS Vulnerability Advisories and Alerts, Updates, and Bulletins – October 31, 2023

Hurricane Otis’s Sudden Intensification Leads to Future Preparedness Concerns

New Study Moves Up Key Climate Change Projection by Three Years

Security & Resilience Update – DHS Report on Sector Cyber Threat Environment, Deadline Tomorrow for Incident Survey, and More

(U//FOUO) Malicious Cyber Actors Likely View U.S. Water and Wastewater Systems Sector as an Attractive Target

Cybersecurity Awareness Month – Phishing: Don’t Get Hooked on a Feeling

Examining the Ongoing Physical Security Incidents on Electric Infrastructure

StripedFly Malware Framework Infects One Million Windows, Linux Hosts 

Understanding the Domestic Threats Posed by the Iranian Regime during Time of Increased Vigilance

Measuring the Potential Impact of PIPEDREAM Malware OPC UA Module, MOUSEHOLE 

Supplemental General Security & Resilience Highlights – October 26, 2023

(U//FOUO) NCTC Counterterrorism Weekly: October 19 – 25, 2023