Just got this call today. caller had a foreign accent. Tells you that you are under federal investigation and to call 347-390-2759. Apparently a rerun of another fake I.R.S. scam.
Same experience as others have reported -- call came in at 9:15 AM [PDT] - guy with heavy accent (maybe Indian?) says he's from the IRS and they've filed a lawsuit and have an arrest warrant for me. What bullsh*t! I laughed and told him never to call me again. But I think it's a robo-call so "he" didn't hear me ;-p Report and block.