I wonder how professional these criminals are. A crime syndicate would silently ask for money. This seems either a false flag operation for a group wanting something else, or much more likely a kid playing around and finding an unlocked door. That last case, a kid pissing of a powerfull entity with a crime, generally does not end well for the kid. I don't see NVidia publicly giving in and loosing face, so there seems…
So you think nVidia will want to see the release of all of its chip schematics? That's an interesting position, but I fail to see how that would be a good idea for them. Perhaps if they are hoping the hackers will be apprehended before Friday.
Nobody legitimate can do anything with the released information if the hackers leak it. It's a huge patent red flag. They could with the drivers open sourced.