Healthcare Data Breaches 2025. 9.7 million people impacted (australia) the medibank breach, the largest healthcare breach worldwide in 2022, exposed the personal data of 9.7. As of 2023, data breaches in healthcare cost businesses an average of $9.3 million per incident.
Healthcare industry, 2024 study, 9% of the healthcare organizations examined had either a publicly reported breach in. Healthcare data breaches set record in 2023.