Incident Score: Analysis & Impact (CHE1774463686)
The details regarding individual company incidents & reports gives you full view from every side.
Rankiteo Score Impact Analysis
Key Highlights From The Incident Analysis
- Timeline of Check City'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 Check City 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 Check City breach identified under incident ID CHE1774463686.
The analysis begins with a detailed overview of Check City's information like the linkedin page: https://www.linkedin.com/company/check-city, the number of followers: 1060, the industry type: Financial Services and the number of employees: 318 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 620 and after the incident was 550 with a difference of -70 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 Check City and their customers.
On 25 March 2026, Check City disclosed Data Breach issues under the banner "Check City Data Breach Exposes Sensitive Personal Information of Thousands".
On March 25, 2026, Check City, a cash loan provider operating in multiple states, including Utah and Nevada, disclosed a cybersecurity incident that compromised the personal data of thousands of individuals.
The disruption is felt across the environment, and exposing Sensitive personally identifiable information (PII).
Formal response steps have not been shared publicly yet.
The case underscores how Ongoing.
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 an unauthorized actor gained access to the company’s network and Exploit Public-Facing Application (T1190) with moderate confidence (50%), supported by evidence indicating no details on the breach’s origin, scope, or remediation efforts. Under the Credential Access tactic, the analysis identified Modify Authentication Process (T1556) with moderate confidence (50%), supported by evidence indicating unauthorized actor gained access to the company’s network and OS Credential Dumping (T1003) with lower confidence (40%), supported by evidence indicating sensitive personally identifiable information (PII) 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, financial account details compromised and Data from Information Repositories (T1213) with moderate to high confidence (70%), supported by evidence indicating personal data of thousands of individuals compromised. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with moderate to high confidence (70%), supported by evidence indicating unauthorized actor potentially acquired sensitive PII and Exfiltration Over Web Service (T1567) with moderate confidence (50%), supported by evidence indicating no details on data exfiltration methods provided. Under the Impact tactic, the analysis identified Data Destruction (T1485) with lower confidence (30%), supported by evidence indicating no details on remediation efforts or breach scope and Stored Data Manipulation (T1565.001) with lower confidence (40%), supported by evidence indicating high risk of identity theft and payment information risk. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.
Sources & References
- Check City Rankiteo Cyber Incident Details: https://www.rankiteo.com/company/check-city/incident/CHE1774463686
- Check City CyberSecurity Rating page: https://www.rankiteo.com/company/check-city
- Check City Rankiteo Cyber Incident Blog Article: https://blog.rankiteo.com/che1774463686-check-city-breach-march-2026/
- Check City CyberSecurity Score History: https://www.rankiteo.com/company/check-city/history
- Check City CyberSecurity Incident Source: https://www.globenewswire.com/news-release/2026/03/25/3262512/0/en/Check-City-Data-Breach-Claims-Investigated-by-Lynch-Carpenter.html
- Rankiteo A.I CyberSecurity Rating methodology: https://www.rankiteo.com/Images/rankiteo_algo.pdf
- Rankiteo TPRM Scoring methodology: https://static.rankiteo.com/model/rankiteo_tprm_methodology.pdf