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Analyze » Gentex Corporation » GEN1767647895

Incident Score: Analysis & Impact (GEN1767647895)

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

Rankiteo Score Impact Analysis

Rankiteo Incident Impact-62
Company Score Before Incident757 / 1000
Company Score After Incident695 / 1000
Company LinkView Gentex Corporation Profile
INCIDENT NUMBERGEN1767647895
Type of Cyber IncidentBreach
ATTACK VECTORNA
DATA EXPOSEDPII and PHI of at...
INCIDENT DATE01/01/2026
STATUSOngoing

Key Highlights From The Incident Analysis

  • Timeline of Gentex Corporation's Breach 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 Gentex Corporation 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 Gentex Corporation breach identified under incident ID GEN1767647895.

The analysis begins with a detailed overview of Gentex Corporation's information like the linkedin page: https://www.linkedin.com/company/gentex-corporation, the number of followers: 33182, the industry type: Appliances, Electrical, and Electronics Manufacturing and the number of employees: 3018 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 757 and after the incident was 695 with a difference of -62 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 Gentex Corporation and their customers.

On 02 January 2026, Gentex Optics, Inc. disclosed Data Breach issues under the banner "Gentex Optics Data Breach Exposing PII and PHI".

Gentex Optics, Inc.

The disruption is felt across the environment, and exposing PII and PHI of at least 249 individuals, with nearly 249 records at risk.

In response, teams activated the incident response plan, and began remediation that includes Reinforced organizational and security measures, and stakeholders are being briefed through Notified impacted individuals by mail; set up a call center.

The case underscores how Ongoing, and recommending next steps like Sign up for free Kroll identity theft protection services, Monitor credit reports and financial accounts for unusual activity and Be alert for phishing emails or phone calls, with advisories going out to stakeholders covering Call center set up at 844-572-2706 (Monday through Friday, 9 a.m. to 6:30 p.m. ET).

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 Valid Accounts (T1078) with moderate to high confidence (70%), supported by evidence indicating unauthorized access to sensitive employee and dependent records and Exploit Public-Facing Application (T1190) with moderate confidence (50%), supported by evidence indicating exact intrusion method remains undisclosed. Under the Credential Access tactic, the analysis identified Unsecured Credentials (T1552) with moderate confidence (60%), supported by evidence indicating access to PII/PHI suggests possible credential compromise. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with moderate to high confidence (80%), supported by evidence indicating exposure of SSNs, DOBs, and health plan details and Automated Exfiltration (T1020) with moderate confidence (60%), supported by evidence indicating systematic access to 249 records. Under the Impact tactic, the analysis identified Data Encrypted for Impact (T1486) with lower confidence (30%), supported by evidence indicating no evidence of ransomware or encryption and Data Manipulation: Stored Data Manipulation (T1565.001) with lower confidence (40%), supported by evidence indicating unauthorized access implies potential manipulation risk. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.

Initial Access
Valid Accounts (70%)
Exploit Public-Facing Application (50%)
Credential Access
Unsecured Credentials (60%)
Exfiltration
Exfiltration Over C2 Channel (80%)
Automated Exfiltration (60%)
Impact
Data Encrypted for Impact (30%)
Data Manipulation: Stored Data Manipulation (40%)

Sources & References