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Analyze » PowerSchool » POW1776522300

Incident Score: Analysis & Impact (POW1776522300)

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

Rankiteo Score Impact Analysis

Rankiteo Incident Impact-27
Company Score Before Incident127 / 1000
Company Score After Incident100 / 1000
Company LinkView PowerSchool Profile
INCIDENT NUMBERPOW1776522300
Type of Cyber IncidentBreach
ATTACK VECTORStolen credentials from a contractor
DATA EXPOSEDGrades, discipline records, personally identifiable...
INCIDENT DATE31/12/2023
STATUSCompleted (attacker apprehended)

Key Highlights From The Incident Analysis

  • Timeline of PowerSchool'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 PowerSchool 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 PowerSchool breach identified under incident ID POW1776522300.

The analysis begins with a detailed overview of PowerSchool's information like the linkedin page: https://www.linkedin.com/company/powerschool-group-llc, the number of followers: 159772, the industry type: E-Learning Providers and the number of employees: 3504 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 127 and after the incident was 100 with a difference of -27 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 PowerSchool and their customers.

PowerSchool recently reported "PowerSchool Data Breach Exposes 70 Million Records in 2024", a noteworthy cybersecurity incident.

In 2024, a massive data breach at PowerSchool, a leading provider of cloud-based education software, compromised the personal information of 60 million children and 10 million teachers across the U.S.

The disruption is felt across the environment, and exposing Grades, discipline records, personally identifiable information (PII), with nearly 70 million records at risk, plus an estimated financial loss of $3 million (ransom paid).

Formal response steps have not been shared publicly yet.

The case underscores how Completed (attacker apprehended), teams are taking away lessons such as The incident underscores the escalating threat of cyberattacks, particularly those targeting third-party vendors and contractors. It highlights vulnerabilities in critical infrastructure, even in sectors like education, and raises questions about ransom payments and their role in fueling future cybercrime.

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 high confidence (90%), supported by evidence indicating gained unauthorized access using stolen credentials from a contractor. Under the Credential Access tactic, the analysis identified Compromise Accounts (T1586) with moderate to high confidence (80%), supported by evidence indicating stolen credentials from a contractor associated with the company. Under the Collection tactic, the analysis identified Data from Local System (T1005) with high confidence (90%), supported by evidence indicating exposed sensitive data, including grades, discipline records, and PII. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with moderate to high confidence (80%), supported by evidence indicating after exfiltrating the data, he demanded a $3 million ransom and Transfer Data to Cloud Account (T1537) with moderate confidence (60%), supported by evidence indicating data breach exposed 70 million records. Under the Impact tactic, the analysis identified Data Encrypted for Impact (T1486) with moderate confidence (50%), supported by evidence indicating demanded a $3 million ransom to delete the stolen records. Under the Defense Evasion tactic, the analysis identified Valid Accounts (T1078) with moderate to high confidence (80%), supported by evidence indicating used stolen credentials from a contractor to avoid detection. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.

Initial Access
Valid Accounts (90%)
Credential Access
Compromise Accounts (80%)
Collection
Data from Local System (90%)
Exfiltration
Exfiltration Over C2 Channel (80%)
Transfer Data to Cloud Account (60%)
Impact
Data Encrypted for Impact (50%)
Defense Evasion
Valid Accounts (80%)

Sources & References