Well, here's a simplified explanation to what my understanding is the reality of the situation right now.
- First of all, as stated above, you can't directly hack money as is, you COULD however hack your income previously.
How? You sort of sped up the daily income to give yourself money that way.
Along with the dupes that can be found on and off, as far as I know, about everything you could previously have done for money, is now patched.