Hello, I've just found on Serbian Wikipedia that we have two MediaWiki's accounts from AbuseFilter extension with usernames "Филтер злоупотреба" and "Филтер злоупотребе".
You can see it as well on https://sr.wikipedia.org/w/index.php?title=%D0%9F%D0%BE%D1%81%D0%B5%D0%B1%D0...
These accounts aren't global, what you can see on https://meta.wikimedia.org/wiki/Special:CentralAuth?target=%D0%A4%D0%B8%D0%B... https://meta.wikimedia.org/wiki/Special:CentralAuth?target=%D0%A4%D0%B8%D0%BB%D1%82%D0%B5%D1%80+%D0%B7%D0%BB%D0%BE%D1%83%D0%BF%D0%BE%D1%82%D1%80%D0%B5%D0%B1%D0%B0 and https://meta.wikimedia.org/wiki/Special:CentralAuth?target=%D0%A4%D0%B8%D0%B... https://meta.wikimedia.org/wiki/Special:CentralAuth?target=%D0%A4%D0%B8%D0%BB%D1%82%D0%B5%D1%80+%D0%B7%D0%BB%D0%BE%D1%83%D0%BF%D0%BE%D1%82%D1%80%D0%B5%D0%B1%D0%B5
Is merging Филтер злоупотребе to Филтер злоупотреба possible? There aren't any changes or actions done by these automatic accounts.
Best regards, Zoran