All Breaches
May 7, 2023 Verified Sensitive Record Healthcare

Norton Healthcare 2023 Data Breach

The Norton Healthcare 2023 data breach is a large-scale health data security incident that occurred due to unauthorized access to certain network storage devices belonging to the Kentucky…

2.5 Million
Reported Records
11
Data Types
Critical
Severity
Yes
Verification

Exposed Data Types

11
Names
Contact information
Social security numbers
Dates of birth
Health information
Insurance information
Medical identification numbers
Driver's license numbers
Government issued IDs
Financial account information
Digital signatures

Additional Information

Added DateJuly 9, 2026
Breach DateMay 7, 2023
Domainnortonhealthcare.com
SourceOfficial state regulatory notifications
Last Content UpdateJuly 19, 2026

Verification and editorial method

LeakData compares the incident name, date, affected-record count, and exposed data types with accessible sources. Unverified fields are not presented as facts, and records are updated when new evidence becomes available.

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Company Information

Company NameNorton Healthcare, Inc.
SectorHealthcare
CountryUnited States
Websitenortonhealthcare.com

Risk Level

Critical

The reported impact exceeds 1 million and falls within the critical severity band.

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