Same as above bloke with an accent claimed to be from Telstra & my internet had been hacked (i'm not with Telstra) told him he wont be accessing my computer then he hung up, i called # straight back & it rang out,

Wanted me to turn on and off my computer while they guided me to rectify fault that they suggested i had. I asked for a letter to be sent to me detailing error and they hung up. tried calling but no response..

Receive this number everyday for the past 4 days , missed call, usually same time

Missed call so I called back, only to get an engaged signal.

repeated calls, answer my phone--2 seconds later they hang up

Claimed to be telstra and my internet connection was sending her department signals and there was a problem. I told her what rubbish she hung up.

Lady by the name of Jenny from Telstra Technical Department, advised hackers using my internet connection. I thanked her for notifying me and advised I'd have my IT specialist rectify.

called about internet connection error, asked for her name, she hang up.
Not from Telstra

Claimed to be Telstra informing that your computer has been hacked ... Bloody Scam Artist!