Caller: Claiming from a superannuation company

Got a call from this number claiming from a superannuation company she stated she wasn’t selling anything I asked her how she got my details she kept asking about my super when I said I don’t work or have any she promptly hung up

Caller: Some 'superannuation' number

was not a super company as when I called back the number, the ring tone was a redirected sound, and the person answering did not speak much English, and at first answered as if at home, then changed their answer to unidentifiable "superannuation" company. I hung up and blocked.