Admins can rename accounts as way of deleting accounts. User rename log (`renameuser`) should be restricted from public access. [Manual:$wgLogRestrictions](https://www.mediawiki.org/wiki/Manual:$wgLogRestrictions)
Admins can rename accounts as way of deleting accounts. User rename log (
renameuser) should be restricted from public access.Manual:$wgLogRestrictions