re: Wikileaks is a threat to American National Security

Disclosure of information is not dangerous. What is dangerous is if the information was stolen or come across by means that were not voluntary.

Now if the plans of a major advance or military operation come public before the operation that is dangerous. But this last dump about Vault 7 was much ado about nothing, as it really did not even get to the tip of the iceberg of what our spying and cyber capabilities are IMO. It did though make things somewhat tougher.