Caller: NAB security alert?

A text allegedly from NAB asking me to call this number regarding by approval for a loan. I am not a NAB customer.

supposed to be NAB fraud squad saying someone has applied for a preapproved loan. Came up on phone as NAB alert

Claims to be NAB with pre approved loan

Preapproved ANZ loan $5500 call 1800 841 706 and speak to fraud if not you
Did not call back

NAB Scam - advised via text a new loan was approved in my name and to contact this number if it was not me.
Text was sent from NAB-ALERT

Caller: NAB-ALERT - SMS SCAM

"A loan for $6500 has been pre-approved, if you did NOT apply for a loan today, please call the Fraud prevention team immediately on 1800 841 706"

Caller: Text message saying loan has been approved from NAB received, who I don't use

Its a scam. They prentent to be NAB fraud prevention squad