National Cyber Awareness System (NCAS) News

Get the latest news from US-CERT, a part of DHS’ National Cybersecurity and Communications Integration Center (NCCIC).
The Department of Homeland Security’s United States Computer Emergency Readiness Team (US-CERT) leads efforts to improve the Nation’s cybersecurity posture, coordinate cyber information sharing, and proactively manage cyber risks to the Nation while protecting the constitutional rights of Americans. US-CERT strives to be a trusted global leader in cybersecurity—collaborative, agile, and responsive in a dynamic and complex environment.


Provide timely information about current security issues, vulnerabilities, and exploits.

Current Activity

Provides up-to-date information about high-impact types of security activity affecting the community at large.


Provide weekly summaries of new vulnerabilities. Patch information is provided when available.