Caller: A man who called himself Jack William with an Indian accent

Claiming to be a technician from NBN Telstra staying their was something wrong with my computer and I needs to sort it out and my internet would be down for the next 24 hours and then for 15 days very inconsistent information
Did not add up
Wanted my patterns for to different uses for the internet and accessing my email and Bank account etc
Became very aggressive when I refused to provide banking screen

I called my belong provider to see if they had called and they hadn’t
Suggested it was a scam
Please be wary of this person
Called my landline