Due to a technical error at a service provider that issues server certificates, numerous server certificates must be revoked. This affects all server certificates issued between March 27 and July 20, 2026. The affected certificates will be revoked by the company on Saturday, July 25.
We at S(kim) are working around the clock to replace these certificates immediately.
The service provider is notifying all administrators separately; in addition, we are directly informing the administrators of the affected systems at TH OWL.
Good to know: This only affects certificates issued during the period mentioned above.
Update: The affected certificates were replaced in a timely manner, and other affected departments outside of S(kim) were informed of the situation and provided support as requested.
Contact
Phone: +49 5261 702 2222
Email: support(at)th-owl.de