The NCSC are aware of scam emails claiming to be from the National Cyber Security Centre, stating that you have being viewing illegal content online.
If you receive such an email, please do not engage and delete.

Telephone: +353 1 6782333

Twitter: @ncsc_gov_ie

If you believe that you are experiencing a cyber security incident that is of national concern and wish to notify us directly you may email us at: or

For NIS2 queries, please email:

For any other matter please email:

Our PGP fingerprint is: 9BA0 07E2 9FFD 368D EE1E E6C6 43D5 224D 2432 B331.

Our PGP key can be found here or imported from this URL:

Our security.txt file can be found here.

Address: National Cyber Security Centre, Department of the Environment, Climate and Communications, Tom Johnson House, Haddington Road, D04 K7X4, Ireland.

Office hours for CSIRT-IE are from 09:00 to 16:30 Monday-Friday, excluding public holidays.

Telephone opening hours: 09:30 to 16:00 Monday to Friday, excluding public holidays.

All press queries for the NCSC should be directed to the Press Office of the Department of the Environment, Climate and Communications.