It would appear that different people wrote different parts of this. The English goes from fluent to almost Google translatese ("inside the network to stay stealth.") in talking about the actual hack. This would suggest that an organization or at least multiple people were involved.
https://twitter.com/pwnallthethings/status/74848214296815616...
But apparently this is The Cold War 2.0, and whenever Russians may be involved, this means that the Russian government is involved...