Its been a matter of days since the launch of the Xbox One and its already been hacked. The nand is said to be 4.9gb in size and is the same as the Corona. Images of the dumped nand have surface on Team Xecuter and konsolen-junkies:
" The Nand Xbox One is 4.9 GB in size and can be as in the 360 â€‹â€‹dump with an SD card reader. J-runner may not be used for Dumping because it reads out the maximum of 3.5 GB of Corona. The quartz must be disabled as in the Corona V2."
Team Xecutor claim to have made big advancements with regards to hacking the Xbox One, stay tuned to see where this goes.
Images of the dumped nand ( click to enlarge)