Contact us

Thank you for your interest in the National Cyber Security Centre.

For members of the public, general advice on keeping safe online can be found at Cyber Aware and GetSafeOnline.

If you think you might have been a victim of cyber crime, please visit Action Fraud or contact them on 0300 123 2040.

If you are an organisation (private, public, or voluntary) that wishes to make contact, please use the form below.

If you believe you've found a vulnerability in a UK government website, please contact the owner. If there is not a point of contact (or no response) you can report the vulnerability to us using the HackerOne website.

For general enquiries, please use the contact form below using the drop-down menu. For urgent enquiries phone 0300 020 0964. 

We are interested in your views and thoughts on cyber security and will do our best to ensure you receive a response to your message.


Press and media enquiries
For all NCSC Press and Media enquiries, please contact us using the details below:
Head of Communications: 07468 838906
Deputy Head of Communications: 07468 838893
Communications Officer: 07468 831770

NCSC Contact validation
To confirm the identity of a member of the NCSC who has recently contacted you and/or your organisation, please use our NCSC Contact validation form