Getting a virus on Wikia

A few months ago, I visited a Wikia-powered website (I forgot what it was called) and suddenly, I got redirected to a spam site. Now, I've been browsing Final Fantasy Wikia, and I suddenly got redirected to "security-warning dot mobile"! Fortunately, Google's Safe Browsing protected me this time. What's happening? I've gotten more than 5 of these in the past few months :(

from Android Forums at AndroidCentral.com - Ask a Question //forums.androidcentral.com/showthread.php?t=766097&goto=newpost
via IFTTT