// Oracle HealthCRITICAL
A major breach of Oracle Health's legacy Cerner server exposed medical records, addresses, and Social Security numbers of approximately 20 million people. The unauthorized access occurred on or around February 20, 2025, on an old legacy server not yet migrated to Oracle Cloud. Oracle initially denied a breach but later privately confirmed it to affected customers. The Texas Attorney General released information confirming the 20-million-person impact scale. Affected customers include the U.S. Department of Defense and Department of Veterans Affairs.
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