It seems to me my pal Al posted similar info on the FRN a few years back? Al is always years ahead everyone else. Of course he's older than dirt, so he's got a head start.
I had a friend who was a subcontractor for a certain agency based at Ft. Meade from the mid-70's through the mid-90's. As he's dead, here is some of what he told me to be careful about.
All international calls to and from the US are initially monitored and have been since the height of the Cold War with the consent of the major telecommunication companies.
As the interweb leases transmission lines and satellites from these same phone companies, guess who might be peeking at your secret online stuff?