This woman called claiming I was going to get a "cash award" of several hundred thousand dollars. Obviously a con artist. Don't waste your time or fall victim to this idiot. Hang up, report the call. When I called the number back, it was a fax line.

Cynthia, that's my firm's fax line. Someone has been spoofing it as part of a scam.  If you see this, would you be kind enough to post any other information you might have from looking at your caller ID, or incoming calls on your phone bill.  Were you called on a cell or landline?

Sorry you had to deal with this.  Thank you.