Called today (a Saturday) and said that I was under investigation for taxation fraud and gave me a number to call them back on. The message sounded like text to speech. Said that they have called many times before which they haven't.

leaves threatening recorded voice message stating they are investigating my family for a legal matter. Asks to return the call... As soon as it connects you get disconnected

Anyone knows this number? they called me for the 1st time on a Saturday morning and said they have tried to call several times and are filing a lawsuit under my name. Robotic message.