After a three-bedroom inner-Sydney apartment went viral for its strict conditions for tenants, the internet came hard for the agency behind it. In response, that same business has begun posting personal details of their critics in a move to stop the posts.
Basically nothing regarding digital abuse by corporations is illegal in Australia. Corporations can do whatever they want. There are basically zero privacy laws here. It's the wild west. We don't even have a legal right to free speech.