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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
11915
Incidents
94+
Countries
+104%
Breach Velocity YoY
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Healthcare Data Breaches (11915 indexed)

high · tech · May 6, 2026

Palo Alto Networks PAN-OS

Palo Alto Networks PAN-OS Out-of-bounds Write Vulnerability — Palo Alto Networks PAN-OS contains an out-of-bounds write vulnerability in the User-ID Authentication Portal (aka Captive Portal) service that can allow an un

View incident → Original disclosure Indexed 3 months, 3 weeks ago
medium · other · May 5, 2026

ISACA report

ISACA report warns that while AI has become the norm, many organizations are yet to formally apply safety or security policies around its use

View incident → Original disclosure Indexed 3 months, 4 weeks ago
high · finance · May 2, 2026

ZenBusiness

5,118,184 records exposed — Email addresses, Names, Phone numbers

View incident → Indexed 4 months ago