Where do these urls come from and what to do with them?

Question

MODX

There is a site on modx, once it was broken, but then all the crime was cleaned up, cms was updated, and so on.
But in the search results of Google, here is such a story tyts
And only in Google, Yandex does not see anything like that.
How to overcome it?

Answer 1

Hands to clean through Remove URLs

Answer 2

Saw this. This is an infected site. If the infection is really cleaned out, notify Google via Search Console (by the way, have you been there? does the console swear?) that it needs to be re-indexed ...
In experience, these scribbles can disappear for up to several weeks.
But that's only if they cleaned it up!

Answer 3

It's a virus. Look for files with the .xml extension (sitemaps for search engines), check the site with at least an aibolite, clean up the malicious code and update the engine and plugins)