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Analyze » Sweetwater Union High School District » SWE1764808383

Incident Score: Analysis & Impact (SWE1764808383)

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

Rankiteo Score Impact Analysis

Rankiteo Incident Impact-75
Company Score Before Incident701 / 1000
Company Score After Incident626 / 1000
Company LinkView Sweetwater Union High School District Profile
INCIDENT NUMBERSWE1764808383
Type of Cyber IncidentBreach
ATTACK VECTORNA
DATA EXPOSEDPersonal and health information, Social...
INCIDENT DATE02/12/2025
STATUSpublished

Key Highlights From The Incident Analysis

  • Timeline of Sweetwater Union High School District'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 Sweetwater Union High School District 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 Sweetwater Union High School District breach identified under incident ID SWE1764808383.

The analysis begins with a detailed overview of Sweetwater Union High School District's information like the linkedin page: https://www.linkedin.com/company/sweetwater-union-high-school-district, the number of followers: 3847, the industry type: Primary and Secondary Education and the number of employees: 1992 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 701 and after the incident was 626 with a difference of -75 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 Sweetwater Union High School District and their customers.

Sweetwater Union High School District recently reported "Sweetwater Union High School District Data Breach Settlement", a noteworthy cybersecurity incident.

A data breach occurred in February 2023 where an unauthorized third party accessed files containing names, Social Security numbers, financial account details, health care information, and other sensitive data of current and former employees and students.

The disruption is felt across the environment, and exposing Personal and health information, Social Security numbers, financial account details, with nearly 9,842 records at risk.

In response, and stakeholders are being briefed through Notification letters sent to affected individuals.

The case underscores how with advisories going out to stakeholders covering Notification letters sent to affected individuals in June 2023.

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%), supported by evidence indicating unauthorized third party accessed files containing sensitive data and Exploit Public-Facing Application (T1190) with moderate confidence (50%), supported by evidence indicating allegedly failing to protect sensitive personal and health information. Under the Credential Access tactic, the analysis identified Unsecured Credentials (T1552) with moderate confidence (60%), supported by evidence indicating access to files with Social Security numbers, financial account details. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with moderate to high confidence (80%), supported by evidence indicating unauthorized third party accessed files containing sensitive data and Automated Exfiltration (T1020) with moderate confidence (60%), supported by evidence indicating 9,842 records exposed with high sensitivity data. Under the Impact tactic, the analysis identified Data Encrypted for Impact (T1486) with lower confidence (40%), supported by evidence indicating data breach settlement implies potential encryption or destruction and Data Manipulation: Stored Data Manipulation (T1565.001) with lower confidence (30%), supported by evidence indicating unauthorized access to sensitive files. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.

Sources & References