Got a call form automated robot stating she was Nikki Johnson with the IRS they want me to call back, so alarmed I tried - number was disconnected. Tried from another phone and was busy. I have been reassured that the IRS does not call and wil send letters. Also, and legal action comes in the form of certified mail (or being SERVED in person). Do NOT give these people ANY personal information. This is a total waste of time.