I partly support this idea.
I like the idea of "hackers", however it must be quite advanced, or else everyone will quit their normal job just to hack the banks and get tons of cash, which will just be abuse.
And whenever someone has hacked a bank or website (being on a low level), the cops must be able to trace him/her. All in all I believe it's quite a lot of work.
However, I like the idea of being able to check governmental sites, and your bank balance.