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CoreSource

Disclosed Aug 3, 20188 years ago769 affectedConfirmed

Official notice

The covered entity (CE), CoreSource, Inc., reported that a file containing the protected health information (PHI) of 769 individuals was impermissibly disclosed to two unauthorized individuals. The PHI involved included names, medications prescribed, and clinical information. The CE notified HHS, affected individuals, the media, and provided complimentary identity protection services for affected individuals. In its mitigation efforts, the CE sanctioned the employee responsible, implemented additional technical safeguards, and retrained workforce members. OCR obtained assurances that the CE implemented the corrective actions noted.

What is known

People affected769 (as reported to HHS)
DisclosedAug 3, 2018
AttackInsider
Data exposedNames, Health
SectorHealthcare · US
StatusConfirmed

Sources

Source
HHS OCR breach report (archive, resolved): CoreSource (Business Associate, IL)ocrportal.hhs.gov · Official notice

Notices filed

WhereFiledPeople
HHS archivetotalAug 3, 2018769
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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