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Analyze » Teamsters Local 175 » TEA1773606299

Incident Score: Analysis & Impact (TEA1773606299)

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

Rankiteo Score Impact Analysis

Rankiteo Incident Impact-132
Company Score Before Incident758 / 1000
Company Score After Incident626 / 1000
Company LinkView Teamsters Local 175 Profile
INCIDENT NUMBERTEA1773606299
Type of Cyber IncidentRansomware
ATTACK VECTORNA
DATA EXPOSEDSensitive personal information including full...
INCIDENT DATE01/01/2026
STATUSOngoing

Key Highlights From The Incident Analysis

  • Timeline of Teamsters Local 175'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 Teamsters Local 175 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 Teamsters Local 175 breach identified under incident ID TEA1773606299.

The analysis begins with a detailed overview of Teamsters Local 175's information like the linkedin page: https://www.linkedin.com/company/teamsters-local-175, the number of followers: 21, the industry type: Construction and the number of employees: 14 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 758 and after the incident was 626 with a difference of -132 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 Teamsters Local 175 and their customers.

On 13 March 2026, Teamsters Local 175 disclosed Ransomware issues under the banner "Teamsters Local 175 Ransomware Attack and Data Breach".

Teamsters Local 175, a labor union representing workers across West Virginia, Kentucky, Ohio, and Virginia, disclosed a data breach after detecting unauthorized activity in its systems.

The disruption is felt across the environment, and exposing Sensitive personal information including full names, Social Security numbers, and commercial driver’s license information, with nearly 24780 records at risk.

In response, and stakeholders are being briefed through Written notices sent to affected individuals beginning March 10, 2026.

The case underscores how Ongoing, with advisories going out to stakeholders covering Written notices sent to affected individuals beginning March 10, 2026.

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 activity in its systems as early as January 2, 2026 and Valid Accounts (T1078) with moderate confidence (60%), supported by evidence indicating iNC RANSOM ransomware group claimed responsibility. 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 detected on March 4, 2026. Under the Credential Access tactic, the analysis identified Credentials from Password Stores (T1555) with moderate confidence (60%), supported by evidence indicating social Security numbers and driver’s license info compromised. Under the Collection tactic, the analysis identified Data from Local System (T1005) with moderate to high confidence (80%), supported by evidence indicating full names, SSNs, commercial driver’s license info exposed. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with high confidence (90%), supported by evidence indicating iNC RANSOM posted about attack on dark web; data exfiltration confirmed. Under the Impact tactic, the analysis identified Data Encrypted for Impact (T1486) with moderate to high confidence (80%), supported by evidence indicating ransomware attack type; INC RANSOM strain involved. Under the Defense Evasion tactic, the analysis identified Obfuscated Files or Information (T1027) with moderate to high confidence (70%), supported by evidence indicating ransomware attack detected after unauthorized activity in systems. 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
Credentials from Password Stores (60%)
Collection
Data from Local System (80%)
Exfiltration
Exfiltration Over C2 Channel (90%)
Impact
Data Encrypted for Impact (80%)
Defense Evasion
Obfuscated Files or Information (70%)

Sources & References