Official website of the Department of Homeland Security
The National Cybersecurity and Communications Integration Center (NCCIC) is the Nation’s flagship cyber defense, incident response, and operational integration center. Our mission is to reduce the Nation’s risk of systemic cybersecurity and communications challenges.
Security alerts, tips, and other updates
Contact Us
(888) 282-0870
Send us email
Download PGP/GPG keysIncidents, Indicators, Phishing, Malware, or Vulnerabilities
Cisco Releases Security Updates
Cisco has released updates to address vulnerabilities affecting Cisco products. A remote attacker could exploit these vulnerabilities to cause a denial-of-service condition.
NCCIC encourages users and administrators to review the following Cisco Security Advisories and apply the necessary updates:
FBI Releases Guidance on Defending Against Travel Scams
The Federal Bureau of Investigation (FBI) has released an article on building a digital defense against travel scams. FBI explains how scammers trick consumers with "free" vacation ploys. These offers may be fake or involve hidden fees. Legitimate companies will not ask prize winners to pay to claim their reward.
VMware Releases Security Updates
VMware has released security updates to address vulnerabilities in vSphere, Workstation, Fusion, and Virtual Appliances. An attacker could exploit these vulnerabilities to obtain sensitive information.
Alerts
Timely information about current security issues, vulnerabilities, and exploits.
Bulletins
Weekly summaries of new vulnerabilities along with patch information when available.
Tips
Advice and best practices about common security issues for the general public.
Analysis Reports
Provide in-depth analysis on a new or evolving cyber threat.