https://en.wikipedia.org/wiki/7th_Floor_Group

Also note

State Department employees sometimes use "Seventh Floor" as jargon for the secretary of state and the top of the State Department hierarchy. As in "Seventh Floor won't be happy with this". Sixth Floor, Asia Desk, and other units inside the building (which they prefer to call "Main State", apparently, rather than the Truman Building) also are spoken of in this manner.

The term 'conspiracy theorist' was made up to discredit people who see through lies.