I get daily calls from 03-7037 63XX , the last 2 digits always changes, and also BTC/Crypto spam emails from different senders.
Keen to know anyone else got the same spam , and wondering it's from Shopback hack or Betashares competition, https://www.ozbargain.com.au/node/582809
Have you sign up with Binance? I got bombed with spam since I sign up with them.