Ransomware victim disclosure
← All victimsMedibank
listed as medibank.com.au · Claimed by Revil · listed 4 years ago
Status timeline
- Listed
Nov 7, 2022
- Data leaked
At a glance
- Group
- Revil
- Status
- Data leaked
- Country
- Australia
- Sector
- Financial Services
- Listed on leak site
- Nov 7, 2022
About the victim
AI dossier — public-source company profileMedibank is one of Australia's largest private health insurers, providing health insurance products and services to approximately 3.7 million customers across Australia. The company operates under both the Medibank and ahm Health Insurance brands and is listed on the Australian Securities Exchange. It also offers a range of health and wellbeing services beyond insurance.
- Industry
- Private Health Insurance
- Address
- 720 Bourke Street, Docklands, Victoria 3008, Australia
- Employees
- 3000-4000
- Founded
- 1976
Attack summary
Severity: critical — Medibank is a major health insurer; the publicly documented breach involved exfiltration of sensitive medical and PII data for millions of Australian customers, constituting a large-scale regulated data disclosure involving health records.The REvil group claims to have attacked Medibank and the disclosure status is listed as data_published, indicating that stolen data has been released. The attack is consistent with publicly documented events in which sensitive customer health and personal data was exfiltrated.
Data the group says was taken
AI dossier — extracted from the leak post- Customer personally identifiable information (PII)
- Health claims data
- Medical records
- Policy and membership details
- Contact and address information
- Date of birth records
- Medicare card numbers
Sources
- Victim sitemedibank.com
Source
Indexed 4 years agoThis page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.
