Official website of the Department of Homeland Security
Review the Traffic Light Protocol FAQ for information about how NCCIC manages sensitive information.
Technical Comments or Questions
For cybersecurity inquiries about incident report, vulnerability report, or other technical questions relating to cybersecurity, contact the following:
NCCIC Security Operations Center
Phone: 888-282-0870
Email: soc@us-cert.gov
PGP/GPG Key
For encrypted email communications, use the following PGP/GPG key:
PGP/GPG key: 0xC7CC8980
Fingerprint: 487F 3664 3181 8D80 E514 C2C7 AFBA 1991 C7CC 8980
Media Inquiries
NCCIC Public Affairs
Phone: 202-282-8010
General Comments or Questions
NCCIC Information Request
Phone: 888-282-0870
(From outside the United States: 703-235-5110)
Email: info@us-cert.gov
Postal Address
DHS/US-CERT
ATTN: NPPD/CS&C/NCCIC/US-CERT
Mailstop: 0635
245 Murray Lane SW Bldg 410
Washington, DC 20528
Refer to the DHS Mailing Address webpage for additional information on how to send mail to the Department of Homeland Security.
Comments or Questions About this Website
Email: webmaster@us-cert.gov