i vaguely recall reading a story some 20 years ago from some established US media outlet about a disinfo campaign run by the US to bamboozle the world in order to disguise a classified military program -- i don't recall the specifics anymore and I can't seem to find anything concrete now. I do recall the feeling of shock after having read about it because the implication that the US could actually make something a 'known' thing around the world that wasn't in fact known at all in order to cover up the reality of a military program was horrifying to me at that time.
It's really bugging me that I can't remember what it was now. Google is worthless for searching for information anymore.