Help:Cross wiki user blocks

Users can be blocked across all Wikia (including Uncyclopedia and Memory Alpha) using a RegexBlock extension. This is used against impersonations and against page move vandals. If you have page move vandals on your wiki, please report them here so a cross wiki block can be considered. Do not report simple vandals on a single wiki - they can be blocked on a per-wiki basis.

Blocked users may see the message "This username is prevented from editing due to vandalism by a user with a similar name. Please create an alternate user name or contact Wikia about the problem."

Reporting problems
To report users, please contact us, or see Help:Contacting Wikia.