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Analyze » Intoxalock » INT1774060112

Incident Score: Analysis & Impact (INT1774060112)

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

Rankiteo Score Impact Analysis

Rankiteo Incident Impact-27
Company Score Before Incident761 / 1000
Company Score After Incident734 / 1000
INCIDENT NUMBERINT1774060112
Type of Cyber IncidentCyber Attack
ATTACK VECTORNA
DATA EXPOSEDNA
INCIDENT DATE20/03/2026
STATUSpublished

Key Highlights From The Incident Analysis

  • Timeline of Intoxalock's Cyber Attack 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 Intoxalock 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 Intoxalock breach identified under incident ID INT1774060112.

The analysis begins with a detailed overview of Intoxalock's information like the linkedin page: https://www.linkedin.com/company/intoxalock, the number of followers: 3926, the industry type: Public Safety and the number of employees: 268 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 734 with a difference of -27 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 Intoxalock and their customers.

Intoxalock recently reported "Cyberattack on Intoxalock Disrupts Vehicle Ignition Systems Nationwide", a noteworthy cybersecurity incident.

A cyberattack targeting Intoxalock, a U.S.-based provider of vehicle ignition interlock breathalyzers, has left drivers across the country unable to start their vehicles.

The disruption is felt across the environment, affecting Vehicle ignition interlock breathalyzers.

In response, and stakeholders are being briefed through Website announcement.

Overall, the incident is a reminder of why proactive monitoring and strong governance matter.

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 (60%), supported by evidence indicating cyberattack targeting Intoxalock...integrate breathalyzer technology with vehicle ignition and External Remote Services (T1133) with moderate confidence (50%), supported by evidence indicating systems integrate breathalyzer technology with vehicle ignition switches. Under the Impact tactic, the analysis identified Service Stop (T1489) with high confidence (90%), with evidence including drivers across the country unable to start their vehicles, and currently experiencing downtime and Endpoint Denial of Service: Application or System Exploitation (T1499.004) with moderate to high confidence (80%), supported by evidence indicating disruption has impacted users who rely on these devices for legal compliance. Under the Lateral Movement tactic, the analysis identified Exploitation of Remote Services (T1210) with moderate confidence (50%), supported by evidence indicating systems integrate breathalyzer technology with vehicle ignition switches. Under the Defense Evasion tactic, the analysis identified Disabling Security Tools (T1089) with lower confidence (40%), supported by evidence indicating no details have been released regarding the nature of the attack. 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 (60%)
External Remote Services (50%)
Impact
Service Stop (90%)
Endpoint Denial of Service: Application or System Exploitation (80%)
Lateral Movement
Exploitation of Remote Services (50%)
Defense Evasion
Disabling Security Tools (40%)

Sources & References