Fake IRS caller, "Agent Sam Smith". Guy didn't sound like he could possibly be named Sam Smith. Asked me for my address and phone number and name, said I'm in trouble with the IRS (I am not). When I told him that the IRS does NOT contact people by phone like this, and that I'd already reviewed this scam with my accountant, attorney, and CFO, he got belligerent and hung up. TOTAL BS, so BEWARE, visit the IRS.gov website and read about these scam artists, and HANG UP and give them NO information.