They called and refused to tell me who was calling until I gave them my address and contact info. I refused to give the information until I knew who I was dealing with. They never identified themselves so I hung up. All they would say is that it was a "personal business matter"
Normally if it is an effort to collect a debt they have to say so and usually say so, my guess TELEMARKETING
Had much jumbled information and absolutely refused to identify who, what or why while continuously asking more questions. Not legal behavior and quite unsettling.