True. Some people are driven by things other than money, though. e.g. the idea that they are doing "God's work"
Those people aren't typically hackers.
Poor choice of words in "God's work." I didn't mean to insinuate that they had to be religious, just that they are hacking for some ideal(s) rather than personal gain or just to be a dick. Anonymous, for example.
So, I doubt you'd hear about such a hack.