In 9374 you could use ctrl+alt+del or ctrl+shift+esc and then kill the kiosk mode process, but it's good that there is a somewhat 'official' way out of Assigned Access.
only screenshots doesn't prove that it's leaked... when we see a downloadable .iso then we can say LEAKED!
What I find strange is that they still have Aero style installer in Windows 8.1. Maybe Aero Glass is coming back?
If anything had leaked it would be all over the net by now, not a random guy finding a random torrent
Probably fake. Apparently 9385 x64 ISO is 3.69GB. This download is 3.60GB.. So not sure what to think here.