Message states they are an urgent legal call from the Taxation Dept

An elderly constituent rang me very upset this morning. She had received a call from a Andrew Watson, this number, telling her she had not responded to certified mail from the ATO and was going to be fined $6,000 On behalf of the constituent, I rang the ATO after goggling the number and noting it was a scam. I reported the number to the officer at the ATO anyway. Very scary thing to do to anyone, let alone an elderly person.

Had the same message at the business I work at today.

ATO scam message left on my answering machine. Am calling them back now to tell them to go f*ck themselves.