Same story and has happened a few times!

Said from telstra - criminal activity - report

Rang them back. Number nd connected

Telstra - internet hacked

Said they were from Telstra. Called to tell me my internet had been hacked. Wanted access to my computer using Team Viewer. Became suspicious when asked specific system details. All ID provided is false.

I received the same message from this number. A lady saying they are from Telstra. I am not with Telstra.

Indian man called one of our mobiles claiming that our internet was going to be disconnected tomorrow as they have been receiving messages from our computer that we have been downloading corrupted files. The purpose for ringing me was to help me fix the problem so that my internet would not be disconnected. I was more than suspicious that it was a hoax call but hung up once he asked me to sit in front of my computer. I am not with Telstra but I have an elderly friend who is and she was hacked believing the call to be genuine.

"Telstra" was pretty much all I could hear. Dodgy line, dodgy phone call

Indian sounding woman with an indian sounding man in background. Seems they were in a hose rather than office . Said my isp address was being used by someone else fraudulently! talk about the pot calling the kettle black!
Just hang up on the grubs. A waste of oxygen.

Told her I could not understand a word of what she was saying, plus I don't have a Telstra account (anymore)

Called saying they were Telstra, needed to talk to me about hacking on my internet account. As soon as I said I wasn’t a Telstra customer they hung up! Second call today! Indian call centre!

Busy Call Centre (background noise) caller posing as Telsta employee. Stated that my computer had been hacked by overseas fraudsters and I need to provide remote access so he could fix the problem. As if......

Posing as Telstra. Told me they would disconnect my internet if I did not get online & let them fix my error messages they are receiving. I am not with Telstra.

Another Telstra scam call

She tells you that your internet has been hacked and ask you to follow her instructions on your computer. Beware!!
Call back and number is disconnected!!

Answered phone then silence for 5 seconds, then a recorded voice announcement stating "Goodbye".