someone rude guy called me during the night, and when I asked did he called this late, he said I wasted his time and hanged up immediately... few mins later his colleague called me back with the same manner but from different number... both numbers went to the block list... strange thing is, they knew my name

Scam artist rang at 10:30pm asking if I knew anything about investing in financial markets

The person who called knew my name, said it a few times (lots of background noise), then hung up on em.

I called back number (02) 8379 2229 rang 5 times then goes to busy tone.

when you call back the number is disconnected rang at 8.37 pm