Live disclosure tracker · updated continuously

Healthcare Data Breaches

Hospitals, clinics, insurers, and medical-IT vendors are the highest-value targets in cybercrime. Below is every healthcare-sector breach LeakTrace has indexed — patient records, HIPAA disclosures, ransomware victims, and supply-chain compromises.

98B+
Records Exposed
15654
Incidents
94+
Countries
+104%
Breach Velocity YoY
Browse by sector
All breaches Healthcare Finance Government Technology Retail Education Legal
Browse by year
2024 2025 2026 2026 Index

Healthcare Data Breaches (15654 indexed)

critical · tech · Oct 30, 2023

GameSprite

6,164,643 records exposed — Email addresses, IP addresses, Passwords, Usernames

View incident → Indexed 2 years, 10 months ago
high · tech · Oct 29, 2023

MemeChat

4,348,570 records exposed — Email addresses, Usernames

View incident → Indexed 2 years, 10 months ago
critical · education · Oct 28, 2023

British Library

Rhysida ransomware destroyed IT systems — 600GB of patron and staff data leaked

View incident → Indexed 2 years, 10 months ago
high · other · Oct 27, 2023

Boeing Australia

LockBit stole 43GB of data from Boeing's Australian operations — parts data exposed

View incident → Indexed 2 years, 10 months ago
critical · other · Oct 27, 2023

Boeing

LockBit ransomware exfiltrated 43GB of data

View incident → Indexed 2 years, 10 months ago
medium · tech · Oct 27, 2023

Toumei

76,682 records exposed — Email addresses, Names, Phone numbers, Physical addresses

View incident → Indexed 2 years, 10 months ago