They leave a message regarding a legal complaint, and that records show I am the respondent. They give a fancy case number. Unless they mail a court order or something showing what their problem is , I will not surrender any information on the phone.
They have my phone number, but not my address, which means they have bits of info but not enough to know who I am. If they call you without saying who they are, you may want to get a no-call list to put these people on.

company calling from Utah to serve me in NY?   Total scam - they left a message stating I "have officially been notified"
Really?   Courts don't give people a heads up over the phone.
Must be looking for some extra cash for Christmas by trying to fraud people.    These people need to get a job and a life.

Got the same call today. Left a message, but they started as soon as the call was picked up - hence it was a recording and they didn't wait to leave the message. So I call BS for now. (I don't think I am being served LOL)