What is privacy value?

Privacy as an Australian value is the individual's interest in controlling personal information, communications, and aspects of private life. It is recognised in laws, in social conventions, and in the design of buildings and digital services, although Australia does not have a single constitutional right to privacy.

The legal framework includes the federal Privacy Act 1988, with its 13 Australian Privacy Principles, applying to government agencies and most private organisations with more than 3 million dollars annual turnover. State laws cover state government privacy. The Surveillance Devices Act 2004 (Cth) and state surveillance device laws regulate electronic surveillance. The Telecommunications (Interception and Access) Act 1979 regulates law-enforcement and intelligence access to communications. The Office of the Australian Information Commissioner enforces the Privacy Act, with state and territory information commissioners playing parallel roles.

Privacy as a social value shapes everyday behaviour. Australians generally do not ask about salaries, mortgage debt, religion, voting intention, or sexual orientation in casual conversation. Personal questions are introduced gradually as relationships develop. Front-yard fences are usually low but back-yard fences are typically tall and solid, marking a clear difference between public-facing and private space. Sharing of personal information online has prompted a broader reset in cultural attitudes, with Australians increasingly cautious about what they post on social media.

Major data breaches at Optus (2022 - 9.8 million customers), Medibank (2022 - 9.7 million customers), and Latitude Financial (2023 - 14 million customers) have driven growing public concern about how personal information is held and used. The federal government's Privacy Act Review, completed in 2023, recommended substantial reform including a new statutory right of action for serious privacy invasions, expanded regulation of small businesses, mandatory breach notifications, and stronger penalties (now up to 50 million dollars per breach). Reforms are progressing through Parliament. The right to be forgotten and broader rights to control how personal data is used are emerging features of the Australian privacy landscape, drawing on European General Data Protection Regulation (GDPR) precedents.