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Texas Tech University Health Sciences Center

Claimed by Interlock · listed 2 years ago

20m
Age
since listed · data leaked

Status timeline

  1. ListedOct 27, 2024
  2. Data leakeddate unknown

At a glance

Group
Interlock
Status
Data leaked
Country
United States
Sector
Education
Listed on leak site
Oct 27, 2024

About the victim

AI dossier — public-source company profile

Texas Tech University Health Sciences Center (TTUHSC) is a five-school, comprehensive health-related university founded in 1969, with campuses across Texas. It operates medical education, research programs, and patient care services across multiple locations in Abilene, Amarillo, Dallas/Fort Worth, Lubbock, and Midland/Odessa.

Industry
Higher Education & Healthcare Research
Address
Multiple campuses: Abilene, Amarillo, Dallas/Fort Worth, Lubbock, Midland/Odessa, Texas, USA
Employees
1000+
Founded
1969

Attack summary

Severity: critical — Confirmed exfiltration and publication of patient data (regulated PII) and medical research from a healthcare institution. Data publication represents completed breach with no ransom negotiation possible.

Interlock claims to have exfiltrated a large collection of confidential documents including patient data, medical research records, and SQL databases from TTUHSC. Data has been published on the group's leak site.

critical

Data the group says was taken

AI dossier — extracted from the leak post
  • patient records
  • medical research data
  • SQL databases
  • confidential documents

What the group claims

Beginning in 1969 as the Texas Tech University School of Medicine, Texas Tech University Health Sciences Center (TTUHSC) is now a five-school, comprehensive health-related university with campuses in Abilene, Amarillo, Dallas/Fort Worth, Lubbock and Midland/Odessa. We present to you a large collection of confidential documents, including - patient data, medical research, a large set of SQL databases.

Sources

Source

Indexed 2 years ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.

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Disclosure context

About Interlock

Interlock is a recently emerged ransomware group that began operations in October 2024, primarily motivated by financial gain through extortion activities targeting organizations across multiple sectors. The group's country of origin and potential affiliations remain unclear given their recent emergence, with insufficient public documentation to determine whether they operate as an independent entity or under a Ransomware-as-a-Service model. Limited public information exists regarding their specific attack methodologies, initial access vectors, or encryption techniques, as major cybersecurity firms and law enforcement agencies have not yet published comprehensive technical analyses of their operations. Since beginning operations, Interlock has reportedly compromised approximately 100 victims, with their targeting primarily focused on organizations in English-speaking countries including the United States, Canada, United Kingdom, and Australia, as well as Italy, while demonstrating a preference for attacking education, manufacturing, healthcare, and public sector entities. The group remains active as of late 2024, though comprehensive threat intelligence profiles from established security research organizations have not yet been published due to the group's recent emergence in the threat landscape. The group has been linked to 114 public disclosures across our corpus. First observed on a leak site on October 13, 2024; most recent post July 10, 2026. The operation is currently active.

Timeline of this disclosure

  • October 27, 2024Texas Tech University Health Sciences Center listed by Interlockon the group's public leak site

Other recent disclosures by Interlock

Interlock has been linked to 114 public victims on Darkfield. A sample of the most recent:

See the full Interlock dossier →

Sector and geography

This disclosure adds to ransomware activity in the Education sector, which has 1,082 disclosures indexed across all operators we track. Geographically, Texas Tech University Health Sciences Center is reported in United States, a country with 11,033 ransomware disclosures in our corpus.

If your organisation is affected

A listing by Interlock means Texas Tech University Health Sciences Center appeared on a ransomware extortion site and data attributed to it has been published. If this is your organisation, or a supplier you depend on, the priority is to confirm the intrusion and contain it before the window to act closes.

  • Engage your incident-response team and preserve forensic evidence before remediating — do not wipe affected systems first.
  • Force a password reset and revoke active sessions for exposed accounts; rotate any credentials, API keys or certificates that may have been in the stolen data.
  • Assess regulatory notification duties (GDPR, NIS2, sector regulators) — many carry a 72-hour reporting clock from awareness.
  • Report the incident to your national CERT, CISA (United States), as required for your jurisdiction.
  • Monitor for the data appearing on Interlock's leak site and across paste and breach channels, and brief downstream partners who may be exposed through you.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.