Received text message from some mob called Ipsos. They claim they will be calling me in the next couple of days to take part in an important government agency study.
Not likely. Sounds a bit dodgy to me. Blocked their number straight away.

This is a scam. They are pretending to be ABN, texting people to tell them that ABN will call in the coming days to see if they can take part in an important study on behalf of a government agency.