Data breach notifications increase to all-time high in 2025, new NDB stats show

6 July 2026MediumOAICReport

The OAIC's Notifiable Data Breaches report shows notifications reached a record high in 2025. Every entity covered by the Privacy Act should expect closer scrutiny of breach detection, containment and notification timeframes.

What it means for business

Consider testing the data breach response plan against the 30-day assessment window before an incident forces the issue.

What does this mean for your business?

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