Typhoon45: Uplink - well... not with the implants bit... But the other stuff was there :P
JudasIscariot: Yeah but it was marketed as a hacking sim rather than an RPG. Also, no stats = no RPG :D.
There was also bank fraud. One million dollars at the click of a button going into one of my many, many, many bank accounts :D
Nothing tops Shadowrun for Gensis for that for me. Hacking into a high security database, defeating all the ICE and stealing every bit of important looking data was a thrill, and always fun going to the info buyer to sell it all off for a couple hundred thousand nuyen.
Also, there IS a game I have been reluctant to mention that is an RPG, set in the future/sci-fi setting, and has cybernetic upgrades. It's called Restricted or Restricted Area, something like that. Diablo clone that didn't do so well. There are also the two MMO's, Anarchy Online and Neocron 2, but they suck.