More to the point, we have very clear rules and laws on the release and use of the electoral role details:

https://www.aec.gov.au/Enrolling_to_vote/About_Electoral_Rol...

And anyone has the option of removing themselves from the roll, if they don't want their neighbours to see where they live, where:

> having my residential address shown on the publicly available roll places the personal safety of myself or members of my family at risk...