Employer Spying

https://epic.org/privacy/laws/privacy_act.html
https://www.gpo.gov/fdsys/pkg/STATUTE-10...Pg1213.pdf

So they are trying to spy on you or are they trying to gain personal data and log your accounts and shit.
Whatever the case you should really file a lawsuit and probably get the FBI or some federal part to check up on this suspicious act if you have strong evidence and plenty of counter-claims.