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Intramural Practice Plan - Medical Sciences Campus - University of Puerto Rico

Disclosed Sep 16, 20197 years ago439,753 affectedConfirmed

Official notice

Intramural Practice Plan - Medical Sciences Campus - University of Puerto Rico, the covered entity (CE), reported that it was the victim of a cyber-attack involving ransomware. This breach affected 439,753 individuals and the electronic protected health information (ePHI) involved included names, birthdates, drivers’ license information, Social Security numbers, claims information, clinical information, lab results, medications prescribed, and other treatment information. The CE notified HHS, affected individuals, and the media. In its mitigation efforts, the CE implemented new technical and security safeguards to better protect its sensitive data. OCR obtained assurances that the CE implemented the corrective actions noted.

What is known

People affected439,753 (as reported to HHS)
DisclosedSep 16, 2019
AttackHacking
Data exposedNames, Health
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

WhereFiledPeople
HHS archivetotalSep 16, 2019439,753
History of this record
  • 2026-09-25 · added · backfill source

First seen 2026-09-25 (HHS archive), confirmed by HHS OCR. Record counts are as reported. Not legal advice.

Everything about Intramural Practice Plan - Medical Sciences Campus - University of Puerto Rico

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