Individuals affected
The number of individuals world-wide whose personal information was compromised, as estimated by notifying entities, 1 July to 31 December 2025.
Individuals affected world-wide, by range
basis: period (published report figure)
Source: the OAIC workbook 1 July to 31 December 2025 (as at 29 June 2026), data.gov.au dataset 5781dc17-2ad0-4dd1-bced-01c544943ce3.
Where did this come from?Range labels are the workbook labels, kept verbatim. Counts are published workbook figures.
Large-scale data breaches affecting Australians
basis: period (published report figure)
Source: the OAIC workbook 1 July to 31 December 2025 (as at 29 June 2026), data.gov.au dataset 5781dc17-2ad0-4dd1-bced-01c544943ce3.
Where did this come from?Range labels are the workbook labels, kept verbatim. Counts are published workbook figures.
Range labels are the workbook labels kept verbatim. Large-scale thresholds moved over the series (over 5,000 Australians in 2022-2023 reports, over 100,000 in 2024); the threshold travels with each figure on the history page.