Threat Awareness – BEC Campaigns Now Utilizing Residential IP Addresses to Increase Legitimacy

Study Finds Strong Correlation Between Increased Greenhouse Emissions and Increased El Niño/La Niña

Network Defense – Indicators of Compromise from a Ransomware Attack on a U.S. Entity

Vulnerability Awareness – Cisco Releases Security Advisory for Small Business Series Switches

CISA 2023 Hurricane Season Preparedness Webinar

New Tool from Columbia University Provides Local Information on Natural Hazards and Recommendations to Bolster Resilience

CISA ICS Vulnerability Advisories and Alerts, Updates, and Bulletins – May 23, 2023

DHS Terrorist Media Overview – April 2023

First Responder’s Toolbox: Electric Power Substation Terrorist Threat Awareness, Detection, and Initial Post-attack Response Considerations

Security & Resilience Update – New ICS/OT Monitoring Case Studies, Physical Security Resources, and More

FEMA Updates Nuclear Detonation Response Guidance; EMP Threats to Critical Infrastructure

E-ISAC Physical Security Resource Guide for Electricity Asset Owners and Operators