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Regulator-posted notice

Breach notice filed by Thomas Jefferson University Hospital (July 2021)

Organization named: Thomas Jefferson University Hospital, Inc. Provisional: identity as filed, not yet matched to the directory
Type as the source lists it: Hacking/IT Incident

What the sources say

HHS OCR breach portal (HIPAA breaches affecting 500 or more individuals) Primary notice

Posted on the HHS Office for Civil Rights breach portal with a submission date of July 22, 2021.

Organization as reported
Thomas Jefferson University Hospital, PA
Entity type as reported
Business Associate
Category as reported
Hacking/IT Incident
Location of information as reported
Network Server
Submission date
July 22, 2021
Observed by BreachRecords
2026-10-18 16:15 UTC (revision 11990, row:3129)
Archived copy
Held in the private archive (provenance)

Thomas Jefferson University Hospital, the covered entity (CE), reported that its business associate (BA) experienced a cyber-attack that affected the protected health information (PHI) of 1,346 individuals. The PHI involved included names, addresses, Social Security numbers, dates of birth, diagnoses/conditions, medications prescribed, and other treatment information. The CE notified HHS, the media, and provided substitute notice. The BA notified the affected individuals and provided complimentary credit monitoring services and implemented a call center for questions or concerns. In its mitigation efforts, the BA implemented additional administrative and technical safeguards to better protect its PHI.

The source's own words, from the revision above.

Figures, per source

  • 1,346 individuals affected (total reported), according to the HHS Office for Civil Rights breach portal, source date July 22, 2021, revision observed 2026-10-18.

Each figure is one source's figure with the basis that source gave. Figures from different sources are shown side by side and are not added, averaged or chosen between.

Timeline

Source dates are the dates the sources give. Observation dates are when BreachRecords recorded each revision.

  • Submission date (HHS Office for Civil Rights breach portal)
  • Observed by BreachRecords (revision 11990)
  • Approved by a reviewer

Organizations linked by a reviewer

Archived evidence

  • 3dbc27dd5742e041cc1e7fe18cc669e2901fbd3b86b7007ed27948ff4d406e1f
    text/csv, 5,530,996 bytes, retrieved from HHS Office for Civil Rights breach portal, 2026-10-18 16:15 UTC. Archived privately · Provenance · Source page

Records reflect source filings as of the dates shown. BreachRecords is not a regulator.

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