Received this robo message (female sounding):
…final notice from the IRS this message is to inform you that I R S is filing the legal warrant under your name and your tax id for the tax fraud by the investigating team of our department is investigating you and your family we had tried to notify you regarding these issues in previous six months but we had never got a response from you so it has been considered as an intentional fraud and a lawsuit has been filed under your name by the United States government you may call our department number on …
(346) 339-0370
Calling this number now plays a message warning of the scam. Nice job to whoever did this!