Another automated system telling me my internet is compromised! Don’t pick up!!

Caller: An Indian male

Internet will be shut off at midnight, got stroppy when I wouldn't listen and made threats, hung up on him.

Another caller who did not leave a message. SCAMMER

f*ck off this number says its disconnected yet it rings my landline in south Australia, don't doubt my internet is compromised! my advise for you f*cks is to get a real job that allows you to be consciously proud of how you earn your living and stop pissing people off or invading their chance at enjoying their own house, privacy and atmosphere although I guess il say im flattered lol lucky you f*cks picked me, so on this I waisted my time on you too. cant beat em ya f*cking join them now f*ck off or il investigate further. now im gonna go on with life and suggest you do too! PEACE KUNT

05/10/18
Called on my Telstra NBN Landline.
The guy had a strong Indian accent and said he was from Telstra. Which was possible.
He then asked if I had an internet connection. That was a dead giveaway that he wasn't at Telstra!
I said he should know if he was from Telstra. He said I should have a slow service because of internet congestion.
I cut him short because he was a scammer.

Caller: fake number

"this number is not connected"

Indian accent telling me he was Telstra and my computer and internet had 1000 viruses in it
Wanted me to be in front of computer