Caller: Claimed to be from Telstra - I think it was a scammer.

Significant delay when I answered. Indian accent. Claimed to be from Telstra and wanting to talk about my internet. Knew my name but when I refused to confirm it they hung up without saying anything. I think it was a scammer. Can't be bothered to confirm with Telstra. My advice to anyone in this situation, don't confirm details. Hang up.