CISA ICS Vulnerability Advisories and Alerts, Updates, and Bulletins – May 9, 2023

Study: Flood Hazard Prediction Maps Tested Against Historical Data

Study: Upstream Forest Development Results in Significant Loss of Water Quality

Ransomware Resilience – Federal Government: Low Victim Reporting Hampers Ransomware Response Efforts

Cyber Resilience – Microsoft Universally Enables Number Matching for Microsoft Authenticator

EPA State Emergency Drinking Water Supply Plan Guidance Update

E-ISAC Monthly Report: Online Physical Threats – March 2023

Examining Saints Culture and Militant Accelerationist Terrorism

Security Awareness – Microsoft Phishing Attack Redirects Victims to a Catering Voice Recording

Joint Cybersecurity Advisory – Hunting Russian Intelligence “Snake” Malware

Ransomware Preparedness – Two Years After Colonial Pipeline Attack, U.S. Critical Infrastructure Still Not Prepared for Ransomware

Security & Resilience Update - Cybersecurity Advisory, Updated EPA Guidance, and More