If you have any questions concerning our services or would like to report an incident via phone or e-mail, please see our complete list of contact details. Here you will find the e-mail addresses and phone numbers of the different departments as well as a PGP key for securely reporting the incident you discovered.
By using our Report Assistant, you have the possibility to quickly and easily notify us of the incident you have discovered. All you need to do is fill out the form and we will take care of the rest.
Thank you for contributing to making cyberspace a safer place.