If only society wasn't so hung up on genitals...
If someone leaked the love letters of celebrities, the whole thing would've blown over in a few days despite being far more personal (which I'm sure were also saved on the 'cloud' but weren't stolen, because no one would care). And its not the nudity, people have been capturing and displaying images of naked people for many millennia. Nor is it that these celebrities are any better looking than the women and men in pornography. No, the issues is that we as a society think its a novel idea that famous people have parts that are fun and enjoyable when touched and/or looked at, just like everyone else.
This weird idea will never go away, it seems to be part of our very psyche as humans; we are uncomfortable with how we look and spend our time focusing at how everyone else looks while pretending that unless we've seen them naked, that they do not have the same parts that we do.