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May 14, 2024 Verified Sensitive Record Healthcare

Cooper Health System 2024 Data Breach

The 2024 Cooper Health System data breach came to light after the New Jersey health system detected unusual activity on its network on May 14, 2024.

57.4 Thousand
Affected People
2
Data Types
Medium
Severity
Yes
Verification

Exposed Data Types

2
Names
Social security numbers

Additional Information

Added DateAugust 3, 2026
Breach DateMay 14, 2024
Domaincooperhealth.org
SourceHHS OCR breach report and Cooper regulatory filing reporting
Last Content UpdateAugust 3, 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 NameCooper University Health Care
SectorHealthcare
CountryUnited States
Websitewww.cooperhealth.org

Risk Level

Medium

The reported impact exceeds 10 thousand and falls within the medium severity band.

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