Received the identical message it seems - times 3 today. Just listened to them all. I was suspicious as it was obviously a recorded message replayed. I do believe there would be paperwork, not just a phone message!
Got a call to my mobile. As soon as I asnwered, recorded message started. In a slightly sounding hispanic(?) accent, i am told that there is an ongoing federal lawsuit for my phone number at my address. The tell me I have to return the call immediately to clear it up.
Right,..... if this is true, then I'd receive certified mail.