Woman from a private number left a rude voicemail saying she was from AC Services, a document delivery service. She stated that legal documents had been refused, and to avoid any further legal matters we had to call a number within 2 hours. The number was 424-257-0916. It went to a guy named "Mike" from  who was very rude. He wanted to confirm my name and social. He read off the social he had, and sure enough it was mine though I did not confirm yes or no. I asked for info on what this was about and he refused. He said most people who call him "already know" what its about. When I would not confirm without knowing the nature of the call, he hung up on me. When I called back 5 minutes later, he acted like he had never talked to me, put me on hold, then came back and suddenly remembered me. I told him I wouldn't be treated like crap since he's trying to get info from me, he said he could "care less" and talking to me was a waste of his time because he's paid by this mysterious client and not me. He hung up again. I saw other threads with the same story, just a different number though some numbers were also a 424 area code and instead of "Mike" they spoke to a "Mark". BEWARE!