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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
346146
Incidents
94+
Countries
+104%
Breach Velocity YoY
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Healthcare Data Breaches (346146 indexed)

critical · retail · Sep 1, 2025

Kering

Parent company of Gucci, Balenciaga, and Alexander McQueen breached; cybercriminals stole private data of potentially millions of customers

View incident → Original disclosure Indexed 11 months, 1 week ago
critical · finance · Sep 1, 2025

FinWise Bank

Insider breach exposing 689,000 customer records of American First Finance customers; unencrypted data accessed by former employee

View incident → Original disclosure Indexed 11 months, 1 week ago
medium · tech · Aug 27, 2025

TheSqua.re

107,041 records exposed — Email addresses, Geographic locations, Names, Phone numbers

View incident → Indexed 11 months, 2 weeks ago
high · tech · Aug 18, 2025

Allianz Life

1,115,061 records exposed — Dates of birth, Email addresses, Genders, Names and 2 more

View incident → Indexed 11 months, 3 weeks ago
high · tech · Aug 8, 2025

Unigame

843,696 records exposed — Email addresses, Passwords

View incident → Indexed 1 year ago