Australia Records Highest-Ever Data Breach Notifications as Cyber Threats Continue to Mount
There were 1,205 data breaches reported to the Australian privacy regulator in 2025. The new figures, released by the Office of the Australian Information Commissioner, show an 8% increase over the 1,112 notifications received in 2024. They do not necessarily mean organizations have become less secure; they do show that serious breaches remain a persistent feature of Australian business and government, and that reporting obligations under the Notifiable Data Breaches (NDB) scheme continue to generate a steady stream of disclosures whenever individuals are likely to face serious harm.
