And the "damage" done is that the people, finally got informed on what's going on, really. They now need to determine to what extent and what will be needed to remedy the situation. Extradition and severe prosecution after that is a message to all others potential whistleblowers.
Funny how every time there's a " information leak" like this, it reveals that the Gov and/or Companies are doing some bad stuff, and nothing else happens.
They'll not stop surveillance or testing experimental drugs on poor countries children, it will be just swept under the rug and whistleblower put to jail and then they gonna pretend everything is ok, while people will stop caring until it starts directly affecting them and their lives.