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Got a question? Reach out to us and let's have a talk.
Get in touch with our experts

Contact our security team

If you would like to speak with one of our security experts, please fill out the form on this page. We will get back to you within one business day.
Sebastian Brandes
CEO, Heyhack
We pride ourselves in caring about our customers and are happy to get involved to support you in improving the security of your applications.
Meet us in person

Heyhack HQ

Our headquarters are located in Copenhagen, Denmark but our team is spread all over the world.
Heyhack ApS
Skelbækgade 2, 6. th.
1717 Copenhagen V
Danish Business Registration Number: 43004522

Minimize your attack surface

Book a meeting with one of our security experts and learn how Heyhack can help you secure your web applications and services across your domains.
Put penetration testing on autopilot and immediately reduce your AppSec risk.
“Heyhack helps us gain a complete overview of the security of our application and patch vulnerabilities early.”
Søren Viuff
CPO of Openli