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Regulator-posted notice

Breach notice filed by Oneida Tribe of Indians of Wisconsin (April 2016)

Organization named: Oneida Tribe of Indians of Wisconsin Provisional: identity as filed, not yet matched to the directory
Type as the source lists it: Theft

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 April 15, 2016.

Organization as reported
Oneida Tribe of Indians of Wisconsin, WI
Entity type as reported
Healthcare Provider
Category as reported
Theft
Location of information as reported
Desktop Computer, Other Portable Electronic Device
Submission date
April 15, 2016
Observed by BreachRecords
2026-10-18 16:15 UTC (revision 14557, row:5696)
Archived copy
Held in the private archive (provenance)

The covered entity (CE), Oneida Tribe of Indians of Wisconsin, reported an employee’s personal flash drive containing the electronic protected health information (ePHI) approximately 2,734 individuals was stolen from its dental offices. The ePHI involved in the breach included names, patient identification numbers, dental insurance plan numbers and dates of service. Following the breach, the CE sanctioned and retrained the employees involved in the breach. Also, the CE notified employees that it banned the use of all external electronic data storage devices, unless they are encrypted and approved by the CE. As a result of OCR’s investigation, the CE updated its policy related to Breach Rule Notification and distributed the updated policy to its workforce. OCR obtained documented assurances that it implemented the corrective actions listed above.

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

Figures, per source

  • 2,734 individuals affected (total reported), according to the HHS Office for Civil Rights breach portal, source date April 15, 2016, 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 14557)
  • 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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