Called to speak with my employer. Gave only a first name, hesitated when I asked for a company name, as though he was making it up on the spot, saying they were "Business... Resolvers". Claimed there had been a UCC-1 filing from a creditor on our business. I put him on hold to run it by my boss to ensure it was okay to hang up on him (we have had a lot of scam calls lately) but when I went back to do it they'd already hung up.