The link was taken down! Check the Has it leaked site. http://hasitleaked.com/2012/linkin-park-living-things/ The lower most comments show that people from that site also heard the album before it was taken down. And the circle indicated whether the album has leaked or not has moved.
He's not kidding, I can confirm it is now available to stream on iTunes. I won't post the link, but search Google and you'll find it. Just a few minutes in so far, but loving it so far!