Security Awareness – Help Users Keep Themselves Safe from Scams

Passthrough: Updated Joint Guide – Understanding and Responding to Distributed Denial-Of-Service Attacks

CISA ICS Vulnerability Advisories and Alerts, Updates, and Bulletins – March 21, 2024

Supplemental Cyber Highlights – March 21, 2024

Report: Palo Alto Survey Reports 76% Detected Malicious Cyber Activity in the OT Environment

Security & Resilience Update – Joint Factsheet on Volt Typhoon Activity, Updated Bomb Threat Guide, and More

Supplemental General Security & Resilience Highlights – March 19, 2024

Passthrough: Biden-Harris Administration Engages States on Safeguarding Water Sector Infrastructure Against Cyber Threats

CISA’s Office for Bombing Prevention Publishes Updated Bomb Threat Guide

Guidepost Solutions – Water Sector Physical Security Benchmarking Survey

NCTC Report – Radicalization and Mobilization Dynamics of Violent Extremists

(TLP:CLEAR) Joint Factsheet – PRC State-Sponsored Cyber Activity: Actions for Critical Infrastructure Leaders