GovCertUK is the Computer Emergency Response Team (CERT) for UK Government. We assist public sector organisations in the response to computer security incidents and provide advice to reduce the threat exposure.

If you wish to contact us about a suspected incident please refer to the submission process.

We regularly publish alerts and advisories to inform and alert security professionals to current threats. To be added as a recipient of these documents, please email enquiries@govcertuk.gov.uk

GovCertUK provides 24/7 (24 hours 7 days a week) support, and can be contacted on the following:

Telephone:
+44 (0)1242 709311

General Enquiries:
Unclassified: enquiries@govcertuk.gov.uk
Restricted: enquiries@govcertuk.gsi.gov.uk

Incidents & Alerts:
Unclassified: incidents@govcertuk.gov.uk
Restricted: incidents@govcertuk.gsi.gov.uk

During office hours (0830 – 1700hrs) enquiries or incidents will be handled by GovCertUK staff. Outside office hours, at weekends, and on public holidays, a duty officer will monitor correspondence and respond to telephone calls, supported by on-call GovCertUK staff.