Extension issues yDocRss

Hello Brave Community, i’m having some issues with brave browser. I noticed a new extension that i never installed : “yDocRss”

Can’t find info in the web, can’t uninstall it, can’t do nothing.
When i google something it opens another one tab, sometimes with “https://s.liv4water.org/” and “bing.com”.

I need help for fixing this, thank you.

Screenshot_25