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Analyze » Lincoln Holding » MONLIN1777396092

Incident Score: Analysis & Impact (MONLIN1777396092)

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

Rankiteo Score Impact Analysis

Rankiteo Incident Impact-97
Company Score Before Incident773 / 1000
Company Score After Incident676 / 1000
Company LinkView Lincoln Holding Profile
INCIDENT NUMBERMONLIN1777396092
Type of Cyber IncidentBreach
ATTACK VECTORNA
DATA EXPOSEDPersonal information
INCIDENT DATE07/12/2025
STATUSCompleted

Key Highlights From The Incident Analysis

  • Timeline of Lincoln Holding'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 Lincoln Holding 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 Lincoln Holding breach identified under incident ID MONLIN1777396092.

The analysis begins with a detailed overview of Lincoln Holding's information like the linkedin page: https://www.linkedin.com/company/lincolnholding, the number of followers: 76134, the industry type: Hospitality and the number of employees: 77 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 773 and after the incident was 676 with a difference of -97 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 Lincoln Holding and their customers.

On 27 April 2026, Monumental Sports & Entertainment (Lincoln Holdings LLC) disclosed Data Breach issues under the banner "Monumental Sports & Entertainment December 2025 Data Breach".

Monumental Sports & Entertainment (operating as Lincoln Holdings LLC) reported a data breach that occurred in December 2025, impacting 10,282 individuals across the U.S.

The disruption is felt across the environment, and exposing Personal information, with nearly 10282 records at risk.

In response, and stakeholders are being briefed through Written notifications to impacted consumers, dedicated support line (844-403-4609).

The case underscores how Completed, with advisories going out to stakeholders covering 24 months of complimentary identity monitoring services through Kroll, including credit monitoring, fraud consultation, and identity theft restoration.

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 confidence (60%), supported by evidence indicating unauthorized external party accessed and exfiltrated data and Exploit Public-Facing Application (T1190) with moderate confidence (50%), supported by evidence indicating unusual activity detected on its systems. Under the Credential Access tactic, the analysis identified Unsecured Credentials (T1552) with moderate confidence (60%), supported by evidence indicating personal information compromised, identity theft risk high. Under the Collection tactic, the analysis identified Data from Local System (T1005) with moderate to high confidence (80%), supported by evidence indicating data breach impacting 10,282 individuals. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with high confidence (90%), supported by evidence indicating unauthorized external party...exfiltrated data between December 8 and 9, 2025. Under the Impact tactic, the analysis identified Data Manipulation: Stored Data Manipulation (T1565.001) with lower confidence (40%), supported by evidence indicating personal information compromised, identity theft risk high. 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 (60%)
Exploit Public-Facing Application (50%)
Credential Access
Unsecured Credentials (60%)
Collection
Data from Local System (80%)
Exfiltration
Exfiltration Over C2 Channel (90%)
Impact
Data Manipulation: Stored Data Manipulation (40%)

Sources & References