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Analyze » Barr Engineering Co. » BAR1764994668

Incident Score: Analysis & Impact (BAR1764994668)

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

Rankiteo Score Impact Analysis

Rankiteo Incident Impact-56
Company Score Before Incident760 / 1000
Company Score After Incident704 / 1000
Company LinkView Barr Engineering Co. Profile
INCIDENT NUMBERBAR1764994668
Type of Cyber IncidentBreach
ATTACK VECTORNA
DATA EXPOSEDSensitive personal identifiable information
INCIDENT DATE04/12/2025
STATUSCompleted

Key Highlights From The Incident Analysis

  • Timeline of Barr Engineering Co.'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 Barr Engineering Co. 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 Barr Engineering Co. breach identified under incident ID BAR1764994668.

The analysis begins with a detailed overview of Barr Engineering Co.'s information like the linkedin page: https://www.linkedin.com/company/barr-engineering-co, the number of followers: 23266, the industry type: Professional Services and the number of employees: 1120 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 760 and after the incident was 704 with a difference of -56 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 Barr Engineering Co. and their customers.

On 04 December 2025, Barr & Barr disclosed Data Breach issues under the banner "Barr & Barr Data Breach".

Barr & Barr reported a data breach where sensitive personal identifiable information may have been compromised.

The disruption is felt across the environment, affecting Computer network, and exposing Sensitive personal identifiable information.

In response, and stakeholders are being briefed through Data breach notification letters mailed to impacted individuals.

The case underscores how Completed, with advisories going out to stakeholders covering 12 months complimentary credit monitoring services provided to affected individuals.

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%), with evidence including suspicious activity involving its computer network, and unauthorized third party and Exploit Public-Facing Application (T1190) with moderate confidence (50%), supported by evidence indicating computer network may have been accessed by unauthorized third party. Under the Credential Access tactic, the analysis identified Unsecured Credentials (T1552) with moderate confidence (60%), supported by evidence indicating sensitive personal identifiable information may have been accessed. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with moderate to high confidence (80%), supported by evidence indicating sensitive personal information... may have been acquired by an unauthorized third party and Automated Exfiltration (T1020) with moderate confidence (60%), supported by evidence indicating data breach where sensitive personal identifiable information may have been compromised. Under the Impact tactic, the analysis identified Data Encrypted for Impact (T1486) with lower confidence (30%), supported by evidence indicating no explicit evidence of ransomware, but data compromise occurred and Data Manipulation: Stored Data Manipulation (T1565.001) with lower confidence (40%), supported by evidence indicating sensitive personal information may have been accessed and acquired. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.

Sources & References