Incident Score: Analysis & Impact (WIL1765563827)
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Rankiteo Score Impact Analysis
Key Highlights From The Incident Analysis
- Timeline of Wilmington Community Clinic'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 Wilmington Community Clinic 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 Wilmington Community Clinic breach identified under incident ID WIL1765563827.
The analysis begins with a detailed overview of Wilmington Community Clinic's information like the linkedin page: https://www.linkedin.com/company/wilmington-community-clinic, the number of followers: 600, the industry type: Medical Practices and the number of employees: 59 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 686 with a difference of -69 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 Wilmington Community Clinic and their customers.
On 11 December 2025, Wilmington Community Clinic disclosed Data Breach issues under the banner "Wilmington Community Clinic Data Breach".
Wilmington Community Clinic, a nonprofit health center in Wilmington, Calif., discovered that its computer systems had been compromised by an unauthorized actor, exposing personally identifiable information (PII) and protected health information (PHI) of an undisclosed number...
The disruption is felt across the environment, affecting Computer systems, and exposing Personally identifiable information (PII) and protected health information (PHI).
In response, moved swiftly to contain the threat with measures like Disconnected all access to its network, and began remediation that includes Secured systems, enhanced security measures, while recovery efforts such as Restored operations in a safe and secure manner continue, and stakeholders are being briefed through Posted notice on website, disclosed event to California Attorney General’s office, set up dedicated call center.
The case underscores how Completed (data review and notifications finalized by Nov. 18, 2025), and recommending next steps like Carefully review any notice or communication from Wilmington Community Clinic or associated businesses, Monitor financial accounts and credit reports for signs of identity theft and Consider placing fraud alerts or credit freezes with major credit bureaus, with advisories going out to stakeholders covering Dedicated call center at 888-844-1319 (Monday through Friday, 8:00 a.m. to 11:00 p.m. ET); 12 months of complimentary credit monitoring and identity theft restoration services through HaystackID.
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%), with evidence including unauthorized breach of its computer systems, and unauthorized actor and Exploit Public-Facing Application (T1190) with moderate confidence (50%), supported by evidence indicating compromised by an unauthorized actor (attack vector unspecified). Under the Credential Access tactic, the analysis identified Unsecured Credentials (T1552) with moderate confidence (60%), supported by evidence indicating breach exposed PII/PHI; likely credential misuse (unspecified). Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with moderate to high confidence (80%), with evidence including exposed PII/PHI (names, DOB, medical records), and high sensitivity_of_data and Automated Exfiltration (T1020) with moderate confidence (60%), supported by evidence indicating several months to review compromised data (volume/complexity). Under the Impact tactic, the analysis identified Data Destruction (T1485) with lower confidence (40%), supported by evidence indicating disconnected affected systems (possible disruption) and Data Encrypted for Impact (T1486) with lower confidence (30%), supported by evidence indicating no ransomware strain identified; encryption not confirmed. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.
Sources & References
- Wilmington Community Clinic Rankiteo Cyber Incident Details: https://www.rankiteo.com/company/wilmington-community-clinic/incident/WIL1765563827
- Wilmington Community Clinic CyberSecurity Rating page: https://www.rankiteo.com/company/wilmington-community-clinic
- Wilmington Community Clinic Rankiteo Cyber Incident Blog Article: https://blog.rankiteo.com/wil1765563827-wilmington-community-clinic-breach-august-2024/
- Wilmington Community Clinic CyberSecurity Score History: https://www.rankiteo.com/company/wilmington-community-clinic/history
- Wilmington Community Clinic CyberSecurity Incident Source: https://www.claimdepot.com/data-breach/wilmington-community-clinic-2025
- 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