A few links to get you started then I’ll return later today for more analysis.
One of the most impressive bank heists outside Hollywood: Bank Heist Steals Millions
Sophistication that would make even William Gibson envious: Beyond Stuxnet and Flame
And you guessed it, The NSA is involved (maybe): Sources connect NSA spying with hacks reported by Kaspersky.
More later as I have time to read and research. If you have something, post it in the comments.
Scott