Our website is temporarily unavailable

Due to vulnerabilities in PHP, we have temporarily taken the NCSC website offline as a precaution. We're working to get the website back up and running as quickly as possible. For updates, please check out advisories.ncsc.nl (Dutch only).

In the meantime, for news, updates or questions, please visit us on LinkedIn or make use of the NCSC Community. Organisations using our CSIRT services can also make use of MijnNCSC.

We apologise for the inconvenience and thank you for your patience.

In need of urgent assistance?

For urgent matters, you can reach us 24/7 via cert@ncsc.nl. During office hours, the NCSC can also be reached by telephone on +31 70 751 55 55.