I called back number (08) 7070 1453 spoke to a woman who said company name is Dun & Bradstreet debt collectors.

Called to say they would like to collect debt on behalf of ATO.

They were asking me all my personal information and asking me to make a payment of 1050 dollars as soon as possible

It was first a silent call. Then when calling them back it looks like scam asking a lot of personal information and not being clear about what the hell they want to discuss with you about until you provide all the information the want from you. Just send them to the hell and hung up.

I don't answer these calls. In fact I don't answer a lot of calls these days
We don't have much privacy anymore

Asshats from Dunn and Bradstreet who like to harass people. Maybe their office will burn down one day if we're all lucky. sh*tty tactics these d*cks use.