Breach filing
ArchivedThe University of Texas at Arlington: 27,000 individuals, Jul 2010.
The University of Texas at Arlington reported a breach of unsecured protected health information to the HHS Office for Civil Rights on 23 July 2010. The filing records the organisation as a healthcare provider in Texas and lists 27,000 individuals affected, which makes it the 146th largest of the 633 Texas filings on the register and the 18th largest of the 199 filings submitted nationally in 2010. Among the 18 Texas filings made in 2010 it ranks 1st.
Individuals affected
27,000
As reported to HHS
Modelled cost (IBM 2025)
$4.32M
Method shown, not disclosed
Rank in TX
146th
of 633 Texas filings
Rank in 2010
18th
of 199 filings nationally
Section F.1 / The filing
As posted by HHS OCR
Every value below is the portal's own field for this filing, plus its rank within the register.
- Covered entity type
- Healthcare Provider
- Individuals affected
- 27,000
- Breach submission date
- 23 July 2010
- Submission year
- 2010
- Type of breach
- Hacking/IT Incident
- Location of breached information
- Network Server
- Business associate present
- No
- State
- Texas (TX)
- Portal status
- listed in the HHS OCR breach portal archive
- Rank in Texas by size
- 146th of 633
- Rank in 2010 nationally
- 18th of 199
- Texas median filing
- 4,055 individuals
- Register id (derived)
- TX-20100723-university-of-texas-at-arlington
Section F.2 / In context
Where this filing sits in Texas and in 2010
OCR classifies the incident as a hacking or IT incident, with the breached information held in a network server. Hacking/IT Incident is the type recorded on 360 of the 633 Texas filings (57%) and on 4% of all filings submitted in 2010. Network Server appears on 45% of Texas filings.
No business associate is recorded on the filing; 27% of Texas filings do involve one. At 27,000 individuals the breach is 6.7 times the Texas median filing of 4,055 and 6.8 times the national median of 4,000 across all 7,884 filings. It sits in the 10,000 to 99,999 band, which holds 1,938 filings.
As of 28 August 2026 the case is listed in the HHS OCR breach portal archive. OCR's closing summary of the case is reproduced in full below.
Texas's breach notification statute (Tex. Bus. & Com. Code 521.053) requires notice to affected residents without unreasonable delay, no later than the 60th day after determining a breach occurred. Its attorney general threshold: 250 or more Texas residents. The HIPAA Breach Notification Rule ran alongside it: notice to affected individuals and to HHS without unreasonable delay and no later than 60 days after discovery, which is the clock that put this filing on the portal.
Multiplying 27,000 individuals by IBM's $160 customer-PII cost per record (Cost of a Data Breach 2025, the figure the site's calculator uses) gives a modelled $4.32M; the 2026 edition's $192 gives $5.18M. Both are modelled estimates with the method shown, not costs disclosed by The University of Texas at Arlington. For scale, IBM's 2026 average cost of a healthcare breach is $6.64M, so this filing models at 0.8 times the sector average.
Section F.3 / OCR closing summary
The portal's archived description, in full
Written by the Office for Civil Rights when the case was closed and reproduced verbatim from the HHS export.
A file server at the Office of Health Services was compromised and impermissibly accessed. The compromise potentially exposed the prescription records of 27,000 individuals to an unauthorized source. The protected health information involved in the breach included names, addresses diagnostic codes, name of medication prescribed, medication costs and some social security numbers. Following the discovery of the breach, UTA removed the server from the network, notified the affected individuals and notified local media. Following the breach, the covered entity also replaced the operating system and implemented additional technical safeguards.
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Section F.5 / Modelled cost
27,000 individuals through IBM's per-record figures
Modelled cost / method shown, not a disclosed cost
ModelledIBM 2025 customer PII, $160 per record
$4.32M
27,000 x $160
IBM 2026 customer PII, $192 per record
$5.18M
27,000 x $192
Method: individuals affected, as reported by The University of Texas at Arlington to HHS, multiplied by IBM's customer-PII cost per record (Cost of a Data Breach 2025 Figure 6 and the 2026 edition). No cost has been disclosed by the entity for this filing; the figure is a planning estimate, not a fact about the breach. IBM's per-record figures come from mid-volume breaches and IBM cautions against applying them to breaches involving millions of records; the site's per-record page explains where the multiplication holds and where it breaks down.
Context: IBM's average cost of a healthcare breach is $6.64M in the 2026 report ($7.42M in 2025); the global average across all sectors was $4.44M in 2025.
Cost per record: method and limits / Healthcare breach cost, IBM 2026
Section F.6 / Notification clock
Texas statute and the HIPAA rule
State notification statute
Texas: Tex. Bus. & Com. Code 521.053
- Notice to individuals
- Without unreasonable delay, no later than the 60th day after determining a breach occurred
- Attorney general threshold
- 250 or more Texas residents (No later than the 30th day after determining a breach occurred)
- Private right of action
- Limited: Indirect recovery via the Deceptive Trade Practices Act (up to treble economic damages for knowing violations)
- Penalty
- $2,000-$50,000 per violation; additional up to $100 per individual per day, capped at $250,000 per breach
The HIPAA Breach Notification Rule runs alongside the state statute: notice to affected individuals and to HHS without unreasonable delay and no later than 60 days after discovery.
Section F.7 / Peer filings
Texas filings closest in size
Neighbours by size rank among Texas filings in 2010, topped up from other years where 2010 has too few. Filings of 10,000 or more link to their own page.
| Covered entity | Type | Individuals | Submitted | Breach type | Location | BA |
|---|---|---|---|---|---|---|
| Endocrine and Psychiatry Center | Healthcare Provider | 28,531 | 14 Nov 2023 | |||
| Visiting Nurse Association of Texas, LLCOpen | Healthcare Provider | 28,515 | 10 Oct 2025 | |||
| Central Texas MHMR Center dba Center for Life ResourceOpen | Healthcare Provider | 26,055 | 16 Jan 2026 | |||
| Fort Worth Allergy and Asthma Associates | Healthcare Provider | 25,000 | 5 Aug 2010 | |||
| Ernest T. Bice, Jr. DDS, P.A. | Healthcare Provider | 21,000 | 10 Mar 2010 |
Index / Companion schedules
13 HHS breach register
→Hub: every filing, by state, year and entity.
04 Biggest breaches
→Mega-breaches with primary-source cost figures.
Industry / Healthcare
→IBM 2026: $6.64M average, 13 years at #1.
Regulation / HIPAA penalties
→OCR enforcement tiers and the 60-day rule.
11 50-state laws
→Deadline, AG threshold and penalties per state.
Cost / Per record
→Where the per-record model is reliable.
Provenance
Source: U.S. Department of Health and Human Services, Office for Civil Rights, Breach Portal (breaches affecting 500 or more individuals), retrieved 2026-08-28. Public domain. Individuals affected and dates as reported by the covered entity.
Portal: ocrportal.hhs.gov breach report. Statutory basis: HITECH Act section 13402(e)(4): the Secretary must post a list of breaches of unsecured protected health information affecting 500 or more individuals. Breaches affecting fewer than 500 individuals are reported to OCR annually and are not posted, so they are not on this register. Status wording follows the portal's two tabs ("Cases Currently Under Investigation" and "Archive") as of 28 August 2026; a filing moves to the archive when OCR closes the case. Modelled costs on this site are a method applied to the reported count, using IBM Cost of a Data Breach per-record figures, and are never a cost disclosed by the entity. This row: hhs-breach-archive__2026-08-28.csv, export row 7059.
Corrections: if you represent a listed entity and the portal row has been amended, email [email protected] with the portal entry and we will re-pull the export.