[FoeNyx]

Indeed, "According to the documents leaked by Edward Snowden, on one occasion when the Americans were breaking into UN communications, they discovered the Chinese had tried to do the same."

Guess it was not only an "attempt", they probably succeeded, they are rather skilled.

I wonder what two spies talk about when they stumble upon each other ? "Oh Hello, you're already there ? Am I late ? What did they say until now ?"