Incident Score: Analysis & Impact (PAS1781274327)
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Rankiteo Score Impact Analysis
Key Highlights From The Incident Analysis
- Timeline of Passco Companies, 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 Passco Companies, 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 Passco Companies, LLC breach identified under incident ID PAS1781274327.
The analysis begins with a detailed overview of Passco Companies, LLC's information like the linkedin page: https://www.linkedin.com/company/passco, the number of followers: 4982, the industry type: Real Estate and the number of employees: 114 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 755 and after the incident was 679 with a difference of -76 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 Passco Companies, LLC and their customers.
On 17 April 2026, Passco Companies LLC disclosed Data Breach issues under the banner "Passco Companies LLC Data Breach Affecting Over 8,300 Individuals".
Passco Companies LLC, a real estate investment and development firm, reported a data breach impacting approximately 8,335 individuals across the U.S.
The disruption is felt across the environment, and exposing Names, Social Security numbers, driver’s license or state ID numbers, financial account details, with nearly 8335 records at risk.
In response, teams activated the incident response plan, moved swiftly to contain the threat with measures like Secured systems, and began remediation that includes Credit monitoring and identity protection services through Experian IdentityWorks, and stakeholders are being briefed through Written notifications to affected individuals.
The case underscores how Completed, with advisories going out to stakeholders covering Complimentary credit monitoring and identity protection services through Experian IdentityWorks, including credit reports, ongoing monitoring, identity restoration support, and $1 million in identity theft insurance. Enrollment deadlines: July 31, 2026 (April notifications) and September 30, 2026 (June notifications).
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 detected suspicious activity within its network on August 7, 2025 and Valid Accounts (T1078) with moderate confidence (60%), supported by evidence indicating unauthorized access had occurred, resulting in the theft of personal data. Under the Credential Access tactic, the analysis identified Unsecured Credentials: Credentials In Files (T1552.001) with moderate confidence (60%), supported by evidence indicating social Security numbers, driver’s license or state ID numbers compromised and OS Credential Dumping (T1003) with moderate confidence (50%), supported by evidence indicating financial account details were part of the stolen data. Under the Collection tactic, the analysis identified Data from Local System (T1005) with moderate to high confidence (80%), supported by evidence indicating names, Social Security numbers, driver’s license or state ID numbers compromised and Data from Information Repositories (T1213) with moderate to high confidence (70%), supported by evidence indicating financial account details were part of the stolen data. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with moderate to high confidence (80%), supported by evidence indicating data breach impacting approximately 8,335 individuals and Transfer Data to Cloud Account (T1537) with lower confidence (40%), supported by evidence indicating unauthorized access resulted in the theft of personal data. Under the Impact tactic, the analysis identified Data Destruction (T1485) with lower confidence (30%), supported by evidence indicating suspicious activity within its network detected and Data Manipulation: Transmitted Data Manipulation (T1565.002) with lower confidence (40%), supported by evidence indicating identity theft risk marked as High. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.
Sources & References
- Passco Companies, LLC Rankiteo Cyber Incident Details: https://www.rankiteo.com/company/passco/incident/PAS1781274327
- Passco Companies, LLC CyberSecurity Rating page: https://www.rankiteo.com/company/passco
- Passco Companies, LLC Rankiteo Cyber Incident Blog Article: https://blog.rankiteo.com/pas1781274327-passco-companies-llc-breach-august-2025/
- Passco Companies, LLC CyberSecurity Score History: https://www.rankiteo.com/company/passco/history
- Passco Companies, LLC CyberSecurity Incident Source: https://www.claimdepot.com/data-breach/passco-companies-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