Incident Score: Analysis & Impact (CITCITFLOCIT1777912437)
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 City of Suffolk Virginia's Ransomware 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 City of Suffolk Virginia 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 City of Suffolk Virginia breach identified under incident ID CITCITFLOCIT1777912437.
The analysis begins with a detailed overview of City of Suffolk Virginia's information like the linkedin page: https://www.linkedin.com/company/city-of-suffolk-virginia, the number of followers: 1105, the industry type: Recreational Facilities and the number of employees: 442 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 769 and after the incident was 618 with a difference of -151 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 City of Suffolk Virginia and their customers.
On 24 February 2026, City of Suffolk, Virginia disclosed Ransomware issues under the banner "Suffolk, Virginia Hit by Massive Ransomware Attack, Exposing 157K Records".
The city of Suffolk, Virginia, has notified 157,725 individuals of a February 2026 data breach after a ransomware attack compromised sensitive information, including names, Social Security numbers, and financial account details.
The disruption is felt across the environment, and exposing Names, Social Security numbers, financial account details, with nearly 157,725 records at risk.
In response, moved swiftly to contain the threat with measures like Attack halted before full ransomware deployment, and stakeholders are being briefed through Breach notifications sent to victims.
The case underscores how Ongoing, with advisories going out to stakeholders covering Breach notifications sent to affected individuals (no free credit monitoring or identity theft protection offered).
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 (60%), supported by evidence indicating attackers gained access to the city’s systems (attack vector undisclosed) and External Remote Services (T1133) with moderate confidence (50%), supported by evidence indicating intrusion into government network (common vector for ransomware). Under the Execution tactic, the analysis identified User Execution: Malicious File (T1204.002) with moderate to high confidence (70%), supported by evidence indicating ransomware attack detected (implies malicious execution). Under the Credential Access tactic, the analysis identified OS Credential Dumping (T1003) with moderate to high confidence (70%), supported by evidence indicating sSNs, financial account details compromised (suggests credential harvesting) and Credentials from Password Stores (T1555) with moderate confidence (60%), supported by evidence indicating high-sensitivity data accessed (implies credential theft). Under the Collection tactic, the analysis identified Data from Local System (T1005) with moderate to high confidence (80%), supported by evidence indicating 2.5 TB of files allegedly stolen (data collection confirmed) and Data from Information Repositories (T1213) with moderate to high confidence (70%), supported by evidence indicating pII and financial data compromised (government databases targeted). Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with high confidence (90%), supported by evidence indicating 2.5 TB of files allegedly stolen (exfiltration confirmed) and Exfiltration Over Web Service (T1567) with moderate confidence (60%), supported by evidence indicating ransomware group Cloak claimed responsibility (common exfiltration method). Under the Impact tactic, the analysis identified Data Encrypted for Impact (T1486) with moderate confidence (50%), supported by evidence indicating attack halted before full ransomware deployment (partial encryption possible) and Defacement (T1491) with lower confidence (30%), supported by evidence indicating ransomware group claimed responsibility (may include defacement). Under the Defense Evasion tactic, the analysis identified Masquerading (T1036) with moderate confidence (60%), supported by evidence indicating attack detected and halted (implies evasion attempts) and Impair Defenses: Disable or Modify Tools (T1562.001) with moderate confidence (50%), supported by evidence indicating intrusion terminated shortly after detection (defense evasion likely). These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.
Sources & References
- City of Suffolk Virginia Rankiteo Cyber Incident Details: https://www.rankiteo.com/company/city-of-suffolk-virginia/incident/CITCITFLOCIT1777912437
- City of Suffolk Virginia CyberSecurity Rating page: https://www.rankiteo.com/company/city-of-suffolk-virginia
- City of Suffolk Virginia Rankiteo Cyber Incident Blog Article: https://blog.rankiteo.com/citcitflocit1777912437-city-of-suffolk-virginia-city-of-columbus-ohio-virginia-attorney-generals-office-florida-department-of-health-ransomware-february-2026/
- City of Suffolk Virginia CyberSecurity Score History: https://www.rankiteo.com/company/city-of-suffolk-virginia/history
- City of Suffolk Virginia CyberSecurity Incident Source: https://www.comparitech.com/news/suffolk-va-warns-157000-people-of-data-breach-that-leaked-ssns-finances/
- 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