404 error logs for autopublish worker, without having the plugin installed

Hello, I was reviewing the error logs of a running website and I noticed, that the error that occurred by far the most frequently (3500+ times/month) is:

404 /de/site/plugins/kirby-autopublish/worker.php

The funny thing is, that I don’t have and never had that plugin GitHub - bvdputte/kirby-autopublish: Kirby 3 plugin to schedule the automatic publishing of pages on a certain date+time. Built to work with enabled cache. installed.
And a “autopublish” or “worker” or “bvdputte” text search through my entire codebase has 0 results.

So is there something wrong in my setup I should look into?

Is this some kind of hack or bot activity? (404 /de/wp-login.php happens also quite often, but only 100+ times).

Should I be concerned? :slight_smile:
Can I ignore that?
Or what could I do?

Thanks for any suggestions!