I am running MediaWiki 1.5.1 on www.drumcorpswiki.com and over the last two weeks or so, I've begun having major spam problems. It seems someone (a bot possibly?) is creating a user account and then editing many pages to include spam link and/or a hidden div section. Each time, I have to block the user and rollback all of the changes. Has there been a fix to the problem? Please see the recent changes on the site to get an idea of what I've been up against.
Thanks for any assistance anyone may provide,
Harlan Landes