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Regulator-posted notice

Breach notice filed by University of Maryland, Baltimore (July 2021)

Organization named: University of Maryland, Baltimore 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 2, 2021.

Organization as reported
University of Maryland, Baltimore, MD
Entity type as reported
Business Associate
Category as reported
Hacking/IT Incident
Location of information as reported
Network Server
Submission date
July 2, 2021
Observed by BreachRecords
2026-10-18 16:15 UTC (revision 12033, row:3172)
Archived copy
Held in the private archive (provenance)

The business associate (BA), University of Maryland, Baltimore, reported that its vendor experienced a cyber-attack that affected the protected health information (PHI) of approximately 37,263 individuals. The PHI involved included names, dates of birth, addresses, claims information, diagnoses and conditions, lab results, medications prescribed, and other treatment information. The BA notified HHS, affected individuals, the media, and provided substitute notice. In response to the breach, the BA strengthened its technical safeguards to better protect PHI.

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

Figures, per source

  • 37,263 individuals affected (total reported), according to the HHS Office for Civil Rights breach portal, source date July 2, 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 12033)
  • Approved by a reviewer

Organizations linked by a reviewer

  • University of Maryland, Baltimore Named as a service provider Provisional: identity as filed, not yet matched to the directory Linked 2026-10-19, method provisional.

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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