So a bunch of shit went down last night, which in turn caused me to not get any sleep because I was high awake.
Someone googled "Saturnz Ringz" and found a Saturnz Barz demo on Vimeo by some guy called Dylan Byrne, who is basically a stage graphics designer. It was a private vimeo video of the song Saturnz Barz (upcoming Gorillaz title), with a stage with mannequins, which looks very much like a demo of the stage during the Demon Dayz Festival.
Someone from reddit guessed the password 5 minutes after the discovery, the password was '2017'. 2 full tracks had leaked (Saturnz Barz, Busted and Blue) and 4 bits of tracks had leaked. (Andromeda, Transmission), the tracks are copyrighted so you can't find them on YouTube, but you can find a bit of Saturnz Barz here, just before it gets taken down or muted.
The vimeo links won't work anymore, as Dylan Byrne was called about it and he deleted his entire vimeo channel.
You might find a Busted and Blue track leak somewhere (Dropbox has a few surviving samples)
This circlejerk is similiar to someone on Gorillaz Unofficial leaking the entirety of the Demon Days album a month before it came out (April 8th 2005, Demon Days came out in May)
The thing we can all take away from this is Mr. Byrne is losing his job. I ended up getting so faded that I sent @StaticSkull a drunk DM. (sorry about that by the way.)
To finish off the update, here's a piece of art by Jamie Hewlett that I could only imagine is the band member's reaction to this shit going down.
Long story short: Don't put your password as "2017"