Just got a call from this number at WORK.  Same basic thing.  Heavy foreign accent.  But introduced himself with a generic American name.   Pretty sure that is a faked phone number.  Said he was with the "attorneys' office (but would not specify a firm name) and asked if I was aware of the legal case against me and gave an "official" case number.  I said no I didn't know anything about it.  He wouldn't provide me with any information so I said send me something in writing and hung up.   He got pretty aggressive calling back a couple times and demanding to talk to "a principle"  I imagine he means supervisor/boss.   Pressed him for more info - when he wouldn't give me any I hung up.  Then he called back but just let it ring.  No voice message was left.  Think I am going to make an official report because being harassed at work it too much.  This is a new job since April and I am afraid of putting it in jeopardy.