Scam emails, faxes, SMS and phone calls can look or sound very convincing. You can generally tell they’re not genuine because they offer you an unexpected refund or grant and ask you to provide personal information, credit card information or money.

The ATO will never email you asking for personal or credit card details, and you should never provide this information.

Follow the link below for more information.

https://www.ato.gov.au/general/online-services/in-detail/online-security/how-to-verify-or-report-a-scam/