Overview

• MediSecure discovered the breach in April 2024, affecting data from March 2019 to November 2023.
• The compromised information includes names, addresses, Medicare numbers, and prescription details.
• MediSecure cannot identify specific individuals impacted due to the complexity of the data.
• The breach is considered one of the largest in Australian history, with 6.5TB of data stolen.
• Authorities warn of increased phishing and identity-related crimes following the breach.