I received a recorded message stating the same thing, that I was being sued by the IRS. I called the number back and it was a woman that I could barely understand, same as the other message above, and wanted my phone # but then she asked me if I understood why I was being called. I CALLED HER. I proceeded to tell her that she was full of it and this was a scam and to not call me again. BIG FAT SCAM!!!