Security Issues with Electronic Invoices

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Responsible for the content of this web page is:

Hanno Böck
Zum Teufelssee 36
14478 Potsdam
Germany

Text and logo are licensed as CC0. The logo is a mix of three icons from svgrepo.com, all CC0. The web page uses Pico CSS (MIT license) and Hugo.

Created by Hanno Böck (November 25, 2025)