Geert Langendam

Helpdesk

We aim to make the digital world safer by reporting vulnerabilities we find in digital systems to the people who can fix them. We have a global reach, but do it Dutch style: open, honest, collaborative, and for free.

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Ethics at the base of everything we do

As we work on sensitive data, gathered without informed consent, we established this Code of Conduct to provide an ethical base for the work we do. This code can also be used by other researchers working on what is currently referred to as responsible disclosure, or coordinated vulnerability disclosure.

Code of conduct

Scanning from: AS50559 IPv4: 194.5.73.0/24 aka 194.5.73.0-194.5.73.255 - Our own local infrastructure

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