This is the "Abuse filter" account for electowiki.org. It is an automated tool that's used on all Miraheze wikis. The global "Abuse filter" account for Miraheze wikis is located at "meta:User:Abuse filter". The global set of rules used on Miraheze wikis is located at meta:Special:AbuseFilter.
See Special:AbuseLog for actions taken by
User:Abuse filter here on electowiki, or post a comment over on meta:Community noticeboard to ask other questions or learn more about community actions by Miraheze.