User blog comment:Bunnyboo50/Wikia is in Danger/@comment-3104099-20110515052410

It wasn't a hack. It was just a case of vandalism but a major one, so no hacks or maliciousness. Because to hack an account it's possible but to hack the whole site, that also a wiki is highly improbable. The user vandalised templates and replace current images with different gross ones. The reason why the whole background changed is because the user inserted a highly enlarged image on a template which caused the image to over-lap the background making it look like he changed the background.