Incident Score: Analysis & Impact (DAN1768842852)
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 Daniel H Cook Associates'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 Daniel H Cook Associates 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 Daniel H Cook Associates breach identified under incident ID DAN1768842852.
The analysis begins with a detailed overview of Daniel H Cook Associates's information like the linkedin page: https://www.linkedin.com/company/daniel-h-cook-associates, the number of followers: 32, the industry type: Insurance and the number of employees: 2 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 752 and after the incident was 663 with a difference of -89 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 Daniel H Cook Associates and their customers.
On 16 January 2026, Daniel H Cook Associates Inc. disclosed Data Breach issues under the banner "Daniel H Cook Associates Inc. Data Breach Exposes Sensitive Information of Over 36,000 Individuals".
Daniel H Cook Associates Inc., a New York City-based third-party administrator (TPA) specializing in employee benefits claims processing, reported a data breach affecting 36,663 individuals across the U.S.
The disruption is felt across the environment, and exposing Names and Social Security numbers, with nearly 36,663 records at risk.
In response, and stakeholders are being briefed through Written notice to affected individuals.
The case underscores how Completed (confirmed on 2026-01-12), with advisories going out to stakeholders covering Complimentary identity protection services (credit monitoring and identity theft insurance) offered to impacted 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%), supported by evidence indicating unauthorized access to files containing sensitive personal data and Exploit Public-Facing Application (T1190) with lower confidence (40%), supported by evidence indicating third-party administrator specializing in employee benefits claims processing. Under the Credential Access tactic, the analysis identified Unsecured Credentials: Credentials In Files (T1552.001) with moderate confidence (60%), supported by evidence indicating unauthorized access to files containing names and Social Security numbers. Under the Collection tactic, the analysis identified Data from Local System (T1005) with moderate to high confidence (80%), supported by evidence indicating exposed information included names and Social Security numbers. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with moderate to high confidence (70%), supported by evidence indicating data breach affecting 36,663 individuals across the U.S. and Transfer Data to Cloud Account (T1537) with moderate confidence (50%), supported by evidence indicating unauthorized access to files containing sensitive personal data. Under the Impact tactic, the analysis identified Data Destruction (T1485) with lower confidence (30%), supported by evidence indicating no details on extent of breach or root causes and Data Manipulation: Transmitted Data Manipulation (T1565.002) with lower confidence (40%), supported by evidence indicating high identity theft risk for affected individuals. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.
Sources & References
- Daniel H Cook Associates Rankiteo Cyber Incident Details: https://www.rankiteo.com/company/daniel-h-cook-associates/incident/DAN1768842852
- Daniel H Cook Associates CyberSecurity Rating page: https://www.rankiteo.com/company/daniel-h-cook-associates
- Daniel H Cook Associates Rankiteo Cyber Incident Blog Article: https://blog.rankiteo.com/dan1768842852-daniel-h-cook-associates-inc-breach-october-2025/
- Daniel H Cook Associates CyberSecurity Score History: https://www.rankiteo.com/company/daniel-h-cook-associates/history
- Daniel H Cook Associates CyberSecurity Incident Source: https://www.claimdepot.com/investigations/daniel-h-cook-associates-data-breach-2026
- 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