Rankiteo Logo
Rankiteo
Leader in Cyber Underwriting
Loading...
NEWRankiteo Cyber Underwriting Desktop - Score, price, and bind from your desktop
WindowsmacOSLinux
Download
Analyze » Instructure » INS1778683189

Incident Score: Analysis & Impact (INS1778683189)

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

Rankiteo Score Impact Analysis

Rankiteo Incident Impact-59
Company Score Before Incident355 / 1000
Company Score After Incident296 / 1000
INCIDENT NUMBERINS1778683189
Type of Cyber IncidentBreach
ATTACK VECTORNA
DATA EXPOSEDNA
INCIDENT DATE30/04/2025
STATUSOngoing

Key Highlights From The Incident Analysis

  • Timeline of Instructure'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 Instructure 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 Instructure breach identified under incident ID INS1778683189.

The analysis begins with a detailed overview of Instructure's information like the linkedin page: https://www.linkedin.com/company/instructure-inc-, the number of followers: 79694, the industry type: E-Learning Providers and the number of employees: 2172 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 355 and after the incident was 296 with a difference of -59 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 Instructure and their customers.

Instructure (Canvas) recently reported "Global Cybersecurity Alert: Widespread Canvas Data Breach Disrupts Students During Finals", a noteworthy cybersecurity incident.

A major data breach in Canvas, the widely used learning management system (LMS), has caused significant disruptions for students worldwide, many of whom were in the midst of final exams.

The disruption is felt across the environment, affecting Canvas LMS.

Formal response steps have not been shared publicly yet.

The case underscores how Ongoing.

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 to high confidence (70%), with evidence including exposed vulnerabilities in the platform, and system outages, delayed submissions. Under the Impact tactic, the analysis identified Service Stop (T1489) with high confidence (90%), supported by evidence indicating system outages, delayed submissions, communication breakdowns and Data Manipulation: Stored Data Manipulation (T1565.001) with moderate confidence (60%), supported by evidence indicating lost assignments, inaccessible course materials. Under the Exfiltration tactic, the analysis identified Exfiltration Over C2 Channel (T1041) with moderate confidence (50%), with evidence including major data breach in Canvas, and details on the breach’s origin remain limited. Under the Defense Evasion tactic, the analysis identified Disabling Security Tools (T1089) with lower confidence (40%), supported by evidence indicating system outages, vulnerabilities in the platform. These correlations help security teams understand the attack chain and develop appropriate defensive measures based on the observed tactics and techniques.

Initial Access
Exploit Public-Facing Application (70%)
Impact
Service Stop (90%)
Data Manipulation: Stored Data Manipulation (60%)
Exfiltration
Exfiltration Over C2 Channel (50%)
Defense Evasion
Disabling Security Tools (40%)

Sources & References