Texas Hearing Institute 2026 Data Breach
Healthcare / Audiology & Speech / Consumer
Texas Hearing Institute 2026 Data Breach: Patient PHI Exposed via Interlock Ransomware
Houston pediatric audiology and speech nonprofit (The Center for Hearing and Speech).
Confirmed · ObscureIQ Intelligence
Breach Risk Index i
100/100
Lower riskHigher risk
High and current: recent, valuable data circulating on the dark web now.
Data Sensitivity i
RestrictedBeing associated with this breach can itself be harmful. Disclosure is limited and presence is not confirmed to unverified parties.
184k rowsRecords
2026Year
The Breach Risk Index (BRI) is a proprietary 0–100 score rating how dangerous a breach is right now, based on how recently the data has been circulating on the dark web and how valuable it is to attackers.
Crucial data exposed
SSNSocial Security Number
PHI / MedicalHealth Insurance Information; Medical Diagnosis
Breach Summary
On March 20, 2026 Texas Hearing Institute discovered a compromise; on April 2, 2026 the Interlock ransomware group claimed the attack, stating it obtained about 540 GB of internal data including patient PII/PHI, dates of birth, health insurance information, medical diagnoses and Social Security numbers. About 29,498 Texas residents were notified.
Full threat analysis, exploitation vectors, and principal guidance below.
10 additional sections · verified field analysis · defensive doctrine
Querying breach corpus…
Cross-referencing exposed field types…
Resolving threat-actor attribution…
Compiling principal risk advisory…
184k rows records analyzed
About Texas Hearing Institute
Texas Hearing Institute (operating as The Center for Hearing and Speech) is a Houston nonprofit providing pediatric audiology, hearing and speech services.
Why They Hold Your Data
A pediatric audiology and speech provider holds patient identity and contact data, dates of birth, Social Security numbers, health insurance and, in clinical records, diagnoses, test results and treatment history (PHI).
Recent Developments
Texas Hearing Institute discovered the incident in March 2026; the Interlock group claimed it in April 2026.
Data Points Exposed
5 verified field types
Date of Birth High
Full Name
Health Insurance Information High
Medical Diagnosis Critical
Social Security Number Critical
Breach Impact
As a HIPAA-covered pediatric provider, the breach carries OCR notification, class litigation and patient-trust damage; the Interlock extortion added public-leak pressure.
Principal Risk Advisory
What this means for a principal
A healthcare-linked breach: exposure ties a named individual to a provider relationship and, where clinical or insurance data is present, to conditions and treatment. For a high-profile principal this is targeting-grade, not merely identity-theft-grade: the combination lets an adversary locate, impersonate, or pressure the principal with little additional work.
What You Should Do
- Freeze credit at all three bureaus and monitor for new-account and tax-refund fraud.
- Watch for medical-benefit fraud and health-themed phishing that references real provider relationships.
- Do not use unofficial 'am I affected' lookups; several are themselves harvesting operations.
How ObscureIQ Can Help
- Corpus confirmation: determine whether and where the principal (plus household and staff) appear in this dataset and which specific fields are exposed for them.
- Exposure mapping: cross-reference the exposed identifiers against broker-available data to size and prioritize the principal's wider footprint.
- ThreatWatch tuned to this incident's identifiers and misuse pattern (impersonation and targeting patterns, not generic credential monitoring).
I
Threat Actor: InterlockConfidence: High
Motivation: Financial extortion
A ransomware and data-extortion operation active since around September 2024, impacting businesses and critical infrastructure across North America and Europe via a double-extortion model (encrypt plus steal).
Protect Yourself
Protect Yourself: Limited Disclosure
Check Exposure: Verification Required
Because this breach involves data about minors, we do not confirm whether any individual appears in it to unverified parties. A verified parent, guardian, or the individual can privately check exposure.
We confirm exposure only to the affected individual or their verified parent or guardian.
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