Texas Tech University Health Science Center Data Breach Investigation Announced
Edelson Lechtzin LLP announced on December 18, 2024, an investigation into data privacy violations by Texas Tech University Health Science Center (TTUHSC) and Texas Tech University Health Sciences Center El Paso.
Key points
- Approximately 1.465 million individuals affected
- Names, dates of birth, Social Security numbers, financial details, health insurance data, and medical records exposed
- Incident occurred between September 17 and September 29, 2024
Connected intelligence
Signal brief
Follow the organization, likely method and potential impact to explore connected Shadow Tier intelligence.
Organization
- Published
- Dec 18, 2024
- Updated
- Jul 1, 2026
- Confidence
- High
- Evidence
- 2 sources
Structured assessment
Signal analysis
This analysis groups the signal by industry, likely incident action and impacted security area. It helps compare this signal with other published signals without treating the labels as final determinations.
Threat source
Watch exposure paths that could affect data, operations or third-party trust.
Business impact
- Impact area
- Confidentiality
- Likely asset
- User or customer data
Mentioned entities
Quick context
Questions about this signal
What happened in this signal?
Edelson Lechtzin LLP announced on December 18, 2024, an investigation into data privacy violations by Texas Tech University Health Science Center (TTUHSC) and Texas Tech University Health Sciences Center El Paso. A cybersecurity incident between September 17 and September 29, 2024, allowed unauthorized third-party access to files containing personal information of approximately 1,465,000 individuals, including names, dates of birth, Social Security numbers, financial details, health insurance data, and medical records.
When was this signal reported?
Shadow Tier lists Dec 18, 2024 as the signal date.
Which organization is connected to this signal?
Ttuhsc is the organization connected to this public signal.
Explore TtuhscRelated signals
Compare shared topics, actors and incident patterns before opening the full signal.
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Xsolis, which provides AI-powered utilization management to hospitals and health insurers, was breached through a single phishing email, exposing Social Security numbers, health insurance details, and medical treatment records across seven major hospital systems including Mayo Clinic. At least one organization — Rochester Regional Health — had ended its relationship with Xsolis in 2021, yet its patient data was still in scope at the time of the breach. Most of the 1.4 million affected had no idea the vendor held their information at all. Third-party vendor incidents now account for 58% of all healthcare data breaches, and this case is a concrete reminder that data deletion at offboarding is a risk control, not an administrative afterthought. The Klue breach reached LastPass customer data. Attackers used OAuth tokens stolen from Klue to access LastPass's Salesforce environment, exposing customer names, contact details, and support case records. 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