See Exchanging Email with US-CERT for additional information. Review the Traffic Light Protocol FAQ for information about how US-CERT manages sensitive information.
Technical Comments or Questions
If the purpose of your communication is a cybersecurity incident report, vulnerability report, or any other technical question related to cybersecurity, contact the following group:
US-CERT Security Operations Center
Phone: +1 888-282-0870
Email: soc@us-cert.gov
PGP/GPG key: 0xBDE5AC10
Fingerprint: 3EC2 7B68 B072 B65C 9044 BE9C 07B7 E916 BDE5 AC10
Media Inquiries
US-CERT Public Affairs
Phone: +1 202-282-8010
General Questions or Suggestions
US-CERT Information Request
Phone: +1 703-235-5110
Email: info@us-cert.gov
PGP/GPG key: 0xE96C965B
Fingerprint:
47EC EBC1 F3BB DDFD FC25 FFAF 06AD 6EAB E96C 965B
Postal Address
DHS/US-CERT
ATTN: NPPD/CS&C/NCSD/US-CERT
Mailstop: 0635
245 Murray Lane SW Bldg 410
Washington, DC 20598
Comments or Questions About this Website
Email: webmaster@us-cert.gov