Western Wildfires Expand and Impact Critical Infrastructure Operations - Updated August 1, 2023

Network Defender Bulletin – Nation State Threat Actor Likely Compromised U.S.-based Critical Infrastructure Operations

ISMG Becomes Newest WaterISAC Champion to Bolster Security in the Water and Wastewater Sector

Fusion Center Report – Violent Extremism and Terrorism Quarterly Threat Assessment

FEMA Adds Water Systems to Community Lifelines

Supplemental Cyber Highlights – August 1, 2023

ICS Ransomware Trends – Dragos Analyzes ICS Ransomware Attacks for Q2 2023

CISA ICS Vulnerability Advisories and Alerts, Updates, and Bulletins –August 1, 2023

CISA and Partners Release Joint Cybersecurity Advisory on Preventing Web Application Access Control Abuse

Ransomware Awareness – Abyss Locker Joins Ransomware Trend of Adding Capabilities Targeting VMware ESXi

FEMA Guidance for Response and Recovery to Climate Change

Security & Resilience Update - Yesterday's Cyber Threat Briefing, Deadline Tomorrow for Incident Survey, and More