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Contact Us

Review the Traffic Light Protocol FAQ for information about how US-CERT 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:

US-CERT Security Operations Center

Phone: 888-282-0870
Email: soc@us-cert.gov
PGP/GPG key: 0x75F96C93

Fingerprint: 2A2D A043 92A9 065A D5FF  D39F AE79 325D 75F9 6C93

Media Inquiries

US-CERT Public Affairs

Phone: 202-282-8010

General Comments or Questions

US-CERT Information Request

Phone: 888-282-0870
(From outside the United States: 703-235-5110)
Email: info@us-cert.gov
PGP/GPG key: 0x550C464A

Fingerprint: D6C0 D553 A776 22C5 6ED9  24B9 6ACC 3795 550C 464A

Postal Address

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


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