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Oracle

Disclosed Mar 28, 2025Unverified

Hacker steals patient data from legacy Oracle Health (Cerner) servers

Oracle Health privately told hospital customers that an attacker used compromised customer credentials to access legacy Cerner data migration servers after January 22, 2025, copying data that may include patient records; it learned of it around February 20, and the attacker tried to extort hospitals.

What is known

People affectedNot stated in the sources we have
DisclosedMar 28, 2025
DiscoveredFeb 20, 2025
AttackHacking
Data exposedHealthNames
SectorHealthcare · US
StatusUnverified: not yet confirmed by an official notice, a filing or the organization

Sources

Notices filed

Other breaches at Oracle

History of this record
Added2026-09-25
First recordedby seedSource

First seen 2026-09-25 (Research). Record counts are as reported. Not legal advice.

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