It was a long time ago, but I saw a bug being put in my phone, my home broken into and documents stolen (from a very secret location) , I was assaulted, the IRS weighed into the fracas, even the FBI showed up several times to do their part.

Was I that that subversive?
no
There was just a lot of cold war hysteria over scientific secrets.
Also I refused to join a certain organization as well as telling telling Naval Intelligence I had no knowledge of certain people of ability when in fact I did.

I think paranoia is reserved for people who are not sure of harrassment.

I'm sure.