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
350486
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 (350486 indexed)

critical · retail · Sep 1, 2025

Kering

Cyber-attack exposed customer data of Gucci, Balenciaga and Alexander McQueen potentially affecting millions

View incident → Original disclosure Indexed 11 months, 1 week ago
high · retail · Sep 1, 2025

Giglio

1,026,468 records exposed — Email addresses, Names, Phone numbers, Physical addresses

View incident → Indexed 11 months, 1 week ago