The National Cyber Security Centre (NCSC-NL)

Shaping a safe, digitally resilient Netherlands

Every day, we are committed to strengthening the digital resilience of 2.4 million businesses and organisations. We anticipate emerging threats and enable you to enhance your own digital resilience. Together, we move forward safely in a digitally resilient Netherlands.

Who we are

How can we help you?

Resources

Practical guidance, research and expert insights on key cybersecurity topics.

Services

An overview of our services and how we can support your organisation.

About us

Information about our organisation, our responsibilities and how we work.

Create an official report

Report a cyber incident

Report a serious cybersecurity incident to the Dutch National Cyber Security Centre (NCSC-NL). Use this form to submit a mandatory Wbni report or voluntarily report a cyber incident affecting your organisation.

Disclose a vulnerability (CVD)

If you find a technical vulnerability in one of the Dutch Central Government's systems, you can report the identified vulnerability to the National Cyber Security Centre. This is known as a Coordinated Vulnerability Disclosure or CVD.

Need more information?

We are the National Cyber Security Centre of the Netherlands, which is why our website is primarily available in Dutch. Our English section contains a limited selection of content. For full access, we recommend switching to the Dutch website and using your browser’s translation feature.