Automated message (American accent) not fully completed, as it was just the very end of it, advising that if the call was not returned, a warrant 'for your arrest' would be issued.
Definately one of the current scams going around. Don't ring them back!!!

Automated message to call back, if not a warrant will be issued for my arrest. just block the number

The usual scammers supposedly from the ATO. Don’t even have the common courtesy to speak directly they leave a voice message.

I called back - it rang out. They called back and left a message using a computer modified voice. Apparently an arrest warrant will be actioned if I don't call them back.

Automated message stating a bogus law suit filed against me and I had to call them back. I responded by deleting the message, reporting it as a scam and blocked the number. Idiots... get a real job.

rang back - no answer - it rang out.

Caller: Pre recorded message

Msg saying to call back unless I will get an arrest warrant :)
It's a scam - do not call back.