Missed a call, the caller didn’t leave a msg. Called back a few min later and get an automated voicemail saying the number is not registered/in use. Most likely scam callers

Caller said they were doing a survey about the cost of living. Said you could go into a draw to win a thousand dollars.
They started asking delicate financial questions. I hung up.

Hi....Thank you for letting others know here. You and other people affected by these scammers may like to also report these numbers to Scamwatch. Reported dozens of scammers to them. I know that Scamwatch and various law inforcement do work together to log and hunt these lowlifes to shut them down. Even arrest and jail as many as they can here in AUS plus work with overseas enforcement too. It really does help to report here >>> https://portal.scamwatch.gov.au/report-a-scam/