Don't trust anyone, this includes management. Trust no one but yourself, CYA, and get everything in writing.
In the end, you will be the one who suffers. And if you ever try to write an email after getting something verbally, paranoia will hit management and they will think you are talking to lawyers.
You cannot win, so always have an exit strategy. ALWAYS. Corporate America is the bane of your existence. Get out as fast as possible, and never listen to what they teach you in university about it. Because they are lying to you.