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Analyze » Harbor Regional Center » HAR0415504112525

Incident Score: Analysis & Impact (HAR0415504112525)

The details regarding individual company incidents & reports gives you full view from every side.

Rankiteo Score Impact Analysis

Rankiteo Incident Impact-57
Company Score Before Incident704 / 1000
Company Score After Incident647 / 1000
Company LinkView Harbor Regional Center Profile
INCIDENT NUMBERHAR0415504112525
Type of Cyber IncidentBreach
ATTACK VECTORCompromised Employee Email Account
DATA EXPOSEDName, Address, Date of Birth,...
INCIDENT DATE31/08/2025
STATUSOngoing (forensic investigation completed; class action investigation active)

Key Highlights From The Incident Analysis

  • Timeline of Harbor Regional Center'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 Harbor Regional Center 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 Harbor Regional Center breach identified under incident ID HAR0415504112525.

The analysis begins with a detailed overview of Harbor Regional Center's information like the linkedin page: https://www.linkedin.com/company/harbor-regional-center, the number of followers: 882, the industry type: Non-profit Organizations and the number of employees: 257 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 704 and after the incident was 647 with a difference of -57 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 Harbor Regional Center and their customers.

On 02 September 2025, Harbor Regional Center disclosed Data Breach (Unauthorized Access) issues under the banner "Harbor Regional Center Data Breach (2025)".

Harbor Regional Center, a nonprofit organization providing services for individuals with developmental disabilities, experienced a data security incident in September 2025.

The disruption is felt across the environment, affecting Employee Email Account, and exposing Name, Address and Date of Birth.

In response, teams activated the incident response plan, moved swiftly to contain the threat with measures like Password reset for affected email account, while recovery efforts such as Credit monitoring services offered to affected individuals continue, and stakeholders are being briefed through Mail notifications to affected individuals and Public disclosure via class action investigation announcement.

The case underscores how Ongoing (forensic investigation completed; class action investigation active), and recommending next steps like Sign up for free identity theft protection services offered by Harbor Regional Center, Monitor financial statements for suspicious activity and Place a fraud alert on credit reports, with advisories going out to stakeholders covering Mail notifications sent to affected individuals and Offer of complimentary credit monitoring services.

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: Cloud Accounts (T1078.004) with high confidence (95%), with evidence including compromised Employee Email Account (attack_vector), and unauthorized access to an employee’s email account (description). Under the Credential Access tactic, the analysis identified Unsecured Credentials: Credentials In Files (T1552.001) with moderate to high confidence (70%), supported by evidence indicating password reset for affected email account (containment_measures suggests credentials may have been exposed). Under the Collection tactic, the analysis identified Email Collection (T1114) with high confidence (90%), with evidence including unauthorized access to an employee’s email account (description), and exposed data includes PHI/PII stored in email (data_breach). Under the Exfiltration tactic, the analysis identified Exfiltration Over Command and Control Channel (T1041) with moderate to high confidence (80%), with evidence including potential (unconfirmed if data was exfiltrated or only accessed) (data_exfiltration), and high sensitivity of data (SSNs, medical records) implies likely exfiltration motive. Under the Impact tactic, the analysis identified Data from Cloud Storage Object: Email Storage (T1598.003) with high confidence (90%), with evidence including exposed PHI/PII includes names, SSNs, medical records (impact.data_compromised), and employee Email Account listed as affected system and Data Destruction (T1485) with lower confidence (10%), supported by evidence indicating no explicit destruction mentioned, but potential reputational damage suggests data misuse. Under the Defense Evasion tactic, the analysis identified Valid Accounts: Cloud Accounts (T1078.004) with high confidence (90%), with evidence including unauthorized access via employee account (initial_access_broker.entry_point), and legitimate credentials likely used to evade detection. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.

Sources & References