Yes. More than one. This one was especially "interesting", a security researcher was tasked by a company to evaluate the ERP (I believe would be the acronym) software. Diiscovered an external database connection, looked at it, discovered this external DB contained sensitive information from other clients of that vendor - reported it, got sued, lost.

In German: https://ht-strafrecht.de/blog/strafrecht/it-sicherheitslueck...