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
1,900+
Incidents this year
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 (19216 indexed)

high · finance · Dec 16, 2022

Gemini

5,274,214 records exposed — Email addresses, Partial phone numbers

View incident → Indexed 3 years, 9 months ago
high · tech · Dec 15, 2022

SevenRooms

400K restaurant reservation records exposed

View incident → Indexed 3 years, 9 months ago
critical · government · Dec 15, 2022

SPTrans (Sao Paulo)

13M passenger transit card records stolen — CPFs, addresses, DOBs exposed

View incident → Indexed 3 years, 9 months ago
critical · finance · Dec 14, 2022

Gemini

5.7M customer emails exposed

View incident → Indexed 3 years, 9 months ago
high · government · Dec 13, 2022

FBI InfraGard

87K member records including critical infrastructure contacts sold on dark web

View incident → Indexed 3 years, 9 months ago