Electronic voice left message to call number as soon as I hear the message. If I don't call back, a warrant will be issued against me and I will be arrested!

Caller: Supposedly ATO

American accent claiming that the purpose of the call is that a law suit is pending against the person called

Caller: (03) 9013 4082

Automated US voice telling me to call back or an arrest warrent would be issued

Caller: Inspector Mike Walters - Supposedly from Investigation Unit ATO

Scammer. Will falsely say that there is a warrant for you for fraud and will request for you to pay them back via iTunes gift cards or bank transfer. Beware.

Claiming arrest warrent if I don’t call back?? When I do it never rings!?

Caller: ‭(03) 9013 4082‬

Caller left voice message claiming there is lawsuit getting filed against me and that they will be issuing an arrest warrent ... scam