workspace.stadtwerke-kh.de presents as a workspace or portal tied to stadtwerke-kh.de, which sounds like a German municipal utility. But when you dig into the signals, the subdomain itself behaves more like a site with something to hide. There is no privacy policy, no terms of service, and no Impressum — the latter is legally required for any commercial website operating in Germany. Combine that with zero contact information on the homepage and no history in the Wayback Machine (meaning the site is likely brand new), and the picture gets fuzzy fast.
For comparison, any legitimate utility portal in Germany prominently displays its legal entity, an Impressum with a physical address, and contact details. This subdomain does none of that. While the technical security is solid — HTTPS, modern encryption, and proper browser protections — those alone don't tell you who is behind the site or what they will do with your information.
If you are being asked to log in to workspace.stadtwerke-kh.de or provide any personal data, stop and verify with the main stadtwerke-kh.de organization directly through a phone number or email you find on their official site. A workspace portal with no disclosed ownership and no legal documentation is not something you should trust with credentials or personal information at this stage. The lack of a paper trail is the biggest red flag here, not any technical flaw.