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
10958
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 (10958 indexed)

high · healthcare · Jul 31, 2026

Amgen

Pharmaceutical company Amgen says it suffered a data breach after threat actors stole corporate data and patient information stored in multiple cloud systems operated by third-party service providers. [...]

critical · other · Jul 31, 2026

Weaponizing Exposed Data

Lab-1 Dark-web Research Team Contributors:Alex Necula, Anastasia Sentasnova, Ellis Stannard, Jeffrey Bell, Manuel Boll, Valéry Rieß-Marchive Mannie W writes: Ransomware and data-extortion groups are moving beyond bulk du