Rankiteo Logo
Rankiteo
Leader in Cyber Underwriting
Loading...
NEWRankiteo Cyber Underwriting Desktop - Score, price, and bind from your desktop
WindowsmacOSLinux
Download
Analyze » Texas Hearing Institute » TEX1782830481

Incident Score: Analysis & Impact (TEX1782830481)

The details regarding individual company incidents & reports gives you full view from every side.

Rankiteo Score Impact Analysis

Rankiteo Incident Impact-104
Company Score Before Incident761 / 1000
Company Score After Incident657 / 1000
Company LinkView Texas Hearing Institute Profile
INCIDENT NUMBERTEX1782830481
Type of Cyber IncidentRansomware
ATTACK VECTORNA
DATA EXPOSED540 GB of internal data
INCIDENT DATE19/03/2026
STATUSCompleted

Key Highlights From The Incident Analysis

  • Timeline of Texas Hearing Institute's Ransomware and lateral movement inside company's environment.
  • Overview of affected data sets, including SSNs and PHI, and why they materially increase incident severity.
  • How Rankiteo’s incident engine converts technical details into a normalized incident score.
  • How this cyber incident impacts Texas Hearing Institute Rankiteo cyber scoring and cyber rating.
  • Rankiteo’s MITRE ATT&CK correlation analysis for this incident, with associated confidence level.

Full Incident Analysis Transcript

In this Rankiteo incident briefing, we review the Texas Hearing Institute breach identified under incident ID TEX1782830481.

The analysis begins with a detailed overview of Texas Hearing Institute's information like the linkedin page: https://www.linkedin.com/company/texas-hearing-institute, the number of followers: 1250, the industry type: Hospitals and Health Care and the number of employees: 72 employees

After the initial compromise, the video explains how Rankiteo's incident engine converts technical details into a normalized incident score. The incident score before the incident was 761 and after the incident was 657 with a difference of -104 which is could be a good indicator of the severity and impact of the incident.

In the next step of the video, we will analyze in more details the incident and the impact it had on Texas Hearing Institute and their customers.

On 02 April 2026, Texas Hearing Institute disclosed Ransomware issues under the banner "Texas Hearing Institute Ransomware Attack and Data Breach".

The Texas Hearing Institute, a Houston-based nonprofit serving children with hearing loss and their families, suffered a significant data breach in early 2026.

The disruption is felt across the environment, and exposing 540 GB of internal data.

In response, teams activated the incident response plan.

The case underscores how Completed.

Finally, we try to match the incident with the MITRE ATT&CK framework to see if there is any correlation between the incident and the MITRE ATT&CK framework.

The MITRE ATT&CK framework is a knowledge base of techniques and sub-techniques that are used to describe the tactics and procedures of cyber adversaries. It is a powerful tool for understanding the threat landscape and for developing effective defense strategies.

MITRE ATT&CK® Correlation Analysis

Rankiteo's analysis has identified several MITRE ATT&CK tactics and techniques associated with this incident, each with varying levels of confidence based on available evidence. Under the Initial Access tactic, the analysis identified Exploit Public-Facing Application (T1190) with moderate confidence (50%), supported by evidence indicating unauthorized access to its systems and Valid Accounts (T1078) with moderate confidence (60%), supported by evidence indicating detected unauthorized access to its systems. Under the Execution tactic, the analysis identified User Execution: Malicious File (T1204.002) with moderate to high confidence (70%), supported by evidence indicating ransomware attack. Under the Credential Access tactic, the analysis identified OS Credential Dumping (T1003) with moderate confidence (60%), supported by evidence indicating compromise of sensitive personal information. Under the Collection tactic, the analysis identified Data from Local System (T1005) with moderate to high confidence (80%), supported by evidence indicating 540 GB of internal data exfiltrated and Data from Information Repositories (T1213) with moderate to high confidence (70%), supported by evidence indicating names, Social Security numbers, and medical records compromised. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with high confidence (90%), supported by evidence indicating iNTERLOCK ransomware group claimed exfiltration of 540 GB of data. Under the Impact tactic, the analysis identified Data Encrypted for Impact (T1486) with moderate to high confidence (70%), supported by evidence indicating ransomware attack and Data Destruction (T1485) with moderate confidence (50%), supported by evidence indicating significant data breach. Under the Defense Evasion tactic, the analysis identified Obfuscated Files or Information (T1027) with moderate confidence (60%), supported by evidence indicating ransomware attack detected post-compromise. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.

Initial Access
Exploit Public-Facing Application (50%)
Valid Accounts (60%)
Execution
User Execution: Malicious File (70%)
Credential Access
OS Credential Dumping (60%)
Collection
Data from Local System (80%)
Data from Information Repositories (70%)
Exfiltration
Exfiltration Over C2 Channel (90%)
Impact
Data Encrypted for Impact (70%)
Data Destruction (50%)
Defense Evasion
Obfuscated Files or Information (60%)

Sources & References