Incident Score: Analysis & Impact (OME1773844880)
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Rankiteo Score Impact Analysis
Key Highlights From The Incident Analysis
- Timeline of Omega RMS, LLC'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 Omega RMS, LLC 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 Omega RMS, LLC breach identified under incident ID OME1773844880.
The analysis begins with a detailed overview of Omega RMS, LLC's information like the linkedin page: https://www.linkedin.com/company/omega-rms-llc, the number of followers: 0, the industry type: Financial Services and the number of employees: 24 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 811 and after the incident was 763 with a difference of -48 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 Omega RMS, LLC and their customers.
On 16 March 2026, RMS disclosed Data Breach issues under the banner "RMS Data Breach Exposes Sensitive Personal Information".
RMS disclosed a data breach to the New Hampshire Attorney General, revealing that unauthorized access to its email environment may have compromised sensitive personal identifiable information (PII).
The disruption is felt across the environment, affecting Email environment, and exposing Sensitive personal identifiable information (PII).
In response, and stakeholders are being briefed through Breach notification letters mailed to affected individuals.
The case underscores how Ongoing, with advisories going out to stakeholders covering Complimentary credit monitoring services 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 Phishing: Spearphishing Link (T1566.002) with moderate to high confidence (70%), supported by evidence indicating unauthorized access to its email environment and Valid Accounts (T1078) with moderate confidence (60%), supported by evidence indicating unauthorized third party accessed emails. Under the Credential Access tactic, the analysis identified Email Collection: Remote Email Collection (T1114.002) with moderate to high confidence (80%), supported by evidence indicating accessed emails containing PII between November 24, 2025, and January 7, 2026 and Unsecured Credentials: Email Credentials (T1552.008) with moderate to high confidence (70%), supported by evidence indicating unauthorized access to email environment. Under the Collection tactic, the analysis identified Email Collection: Remote Email Collection (T1114.002) with high confidence (90%), supported by evidence indicating emails containing names, SSNs, dates of birth, account/routing numbers and Data from Information Repositories: Email Accounts (T1213.002) with moderate to high confidence (80%), supported by evidence indicating exposed data varies by individual but includes PII. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with moderate to high confidence (70%), supported by evidence indicating unauthorized third party accessed emails with PII and Transfer Data to Cloud Account (T1537) with moderate confidence (50%), supported by evidence indicating access to email environment may imply cloud exfiltration. Under the Impact tactic, the analysis identified Data Manipulation: Stored Data Manipulation (T1565.001) with lower confidence (40%), supported by evidence indicating unauthorized access to email environment and Data Destruction (T1485) with lower confidence (30%), supported by evidence indicating no details on extent of breach. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.
Sources & References
- Omega RMS, LLC Rankiteo Cyber Incident Details: https://www.rankiteo.com/company/omega-rms-llc/incident/OME1773844880
- Omega RMS, LLC CyberSecurity Rating page: https://www.rankiteo.com/company/omega-rms-llc
- Omega RMS, LLC Rankiteo Cyber Incident Blog Article: https://blog.rankiteo.com/ome1773844880-rms-breach-november-2025/
- Omega RMS, LLC CyberSecurity Score History: https://www.rankiteo.com/company/omega-rms-llc/history
- Omega RMS, LLC CyberSecurity Incident Source: https://straussborrelli.com/2026/03/18/retail-merchandising-services-data-breach-investigation/
- 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