Scam caller pretending to be from "Telstra" threatening to disconnect internet service because of alleged illegal activity. When asked for a number so we could call her back she provided the above contact number. This is a long-standing and well known scam tactic used to scare people into providing account details and other personal information to an anonymous caller claiming to be from Telstra, an Australian bank, the ATO, etc. Such callers harvest telephone numbers from the White Pages and have no way of knowing whether or not a household is connected to the internet or even has a computer.