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Nationwide Laboratory Services

Disclosed Oct 28, 20214 years ago33,437 affectedConfirmed

Official notice

The covered entity (CE), Nationwide Laboratory Services, reported that it was the victim of a ransomware attack that affected the protected health information (PHI) of 33,437 individuals. The PHI involved included names, dates of birth, medical record numbers, Social Security numbers, and clinical and health insurance information. The CE notified HHS, affected individuals, and the media. In response to the breach, the CE implemented additional technical safeguards. OCR provided the CE with technical assistance regarding the HIPAA Breach Notification and Security Rules.

What is known

People affected33,437 (as reported to HHS)
DisclosedOct 28, 2021
AttackHacking
Data exposedNames, Health
SectorHealthcare · US
StatusConfirmed

Sources

Notices filed

WhereFiledPeople
HHS archivetotalOct 28, 202133,437
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.

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