Contact details


If you wish to report an incident over the phone, you can call +31 (0)70-3796222 at any time.

If you need a swift response from the CSIRT-DSP outside office hours (i.e. during the weekend, or during the week from 17:00 to 9:00), it is recommended to report the incident over the phone. Your telephone company’s standard charges apply.

Report an incident through the online incident report form

Click here if you want to report an incident using the online incident report form.


If you want to report an incident via e-mail, please send an e-mail to

You can download our PGP key via the link below, with which you can send the CSIRT-DSP a secure e-mail. This key is valid until 01 March 2024.

PGP-key: CSIRT-DSP 2024.txt


Bezuidenhoutseweg 73
2594 AC Den Haag

Correspondence Address

Postbus 20401
2500 EK Den Haag