its all ones and zeros
Computers don't make mistakes, and if they do, then a system that is used by literally millions of people would be flooding the world with pictures from peoples cloud storage.
You would have more chance of winning the lottery for 3 consecutive weeks than a "bug" selecting a naked photo of a women out of a number of files and sending that image to a random person who just happens to know her.
Then again I have had to sit and waste my time talking to a couple (friends of the wife) about how you would go about "hacking someones hot mail" when the husband found out his wife's email open and in her sent items were messages to other men." She claimed it wasn't her, he WANTED to believe her, I had to explain how hard it would be to do this, and that the big question "why" came up. What I wanted to do was scream in his face "DON'T BE SO ****** STUPID!!"