I keep getting calls everyday they just change the last 3 numbers

There are people (male or female) calling me, saying the Australian government has changes to the superannuation policy, and asked me if I know about it. Then they started to ask me questions in order to know if I will be affected. Questions include my age range, whether I am working. But I refused to listen or talk more.

Scam, keep blocking numbers they will call back on a different mobile number