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Regulator-posted notice

Breach notice filed by The University of Texas MD Anderson Cancer Center (May 2018)

Organization named: The University of Texas MD Anderson Cancer Center Provisional: identity as filed, not yet matched to the directory
Type as the source lists it: Unauthorized Access/Disclosure

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 May 31, 2018.

Organization as reported
The University of Texas MD Anderson Cancer Center, TX
Entity type as reported
Healthcare Provider
Category as reported
Unauthorized Access/Disclosure
Location of information as reported
Email
Submission date
May 31, 2018
Observed by BreachRecords
2026-10-18 16:15 UTC (revision 13800, row:4939)
Archived copy
Held in the private archive (provenance)

On May 3, 2018, the covered entity (CE), the University of Texas MD Anderson Cancer Center, discovered that a workforce member erroneously sent a research recruitment email to 1,266 individuals in a manner that allowed them to be seen by the other email recipients. The CE determined that some emails were undeliverable and it stopped others; however, it is believed 599 emails were delivered. The CE provided breach notification to HHS, affected individuals, and the media. In response to the breach incident, the CE implemented a new technical safeguard and re-educated workforce members concerning policies, procedures, and tips to prevent impermissible disclosures of PHI involving email. The CE also sanctioned the involved workforce member. OCR obtained assurances that the CE implemented the corrective actions listed above.

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

Figures, per source

  • 1,266 individuals affected (total reported), according to the HHS Office for Civil Rights breach portal, source date May 31, 2018, 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 13800)
  • 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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