The Obama administration does not hate unauthorized leaks of classified information. They are more responsible for such leaks than anyone. What they hate are leaks that embarrass them or expose their wrongdoing. Those are the only kinds of leaks that are prosecuted.
The Obama administration leaks classified information continuously. They do it to glorify the President, or manipulate public opinion, or even to help produce a pre-election propaganda film about the Osama bin Laden raid.