I called back the number (08) 8490 1605 and reached vm that said I reached Credit Corp Group

Caller: CHAD

Called 2 times before I called them back and it was like I was calling overseas.
He called but for the 3rd time I answer. He said he’s name was chad and calling from credit corp. He wanted to know my full details and address etc and I have had my privacy breached before so I wasn’t giving them out. I asked him number of times what the matter was and soon as I mentioned a banks name he jumped in and said yes it’s this bank.
When I don’t even have a matter what that bank - SCAM, DONT GIVE THEM YOUR DETAILS

Caller: Chad

Knew my name ..daughters name.. my address
Wanted to speak to boarder?
Wouldn't give details of his business as it is confidential......
WRONG....
Scammer
No boarder mine BUT how did he know our details....?