Tried saying they were Telstra security specialists looking at our internet and we aren’t even with telstra

Knew my first name and phone number and claimed to be from Dell to discuss my phone and data plan - complete scam.

Caller: (03) 9016 0110

Do not answer this number. As other posters note, they are a scam caller. Rang multiple times, left no message.

Said they were from Telstra and there was a security issue with my line, I suggested it was a scam call and they advised it wasn't and then continued to ask more details. I said I couldn't answer any further questions as I was at work and asked me what time to call back, then hung up. Strange. Was this a legit call?

Received the same call as the previous poster. When I asked why Telstra was contacting me seeing that I wasn't with them. They told me Telstra was responsible for all of the internet providers in Australia??? They also called multiple times in a row. Pretty clearly being used as a scam number.