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ShinyHunters Extorts Instructure: 3.65TB Canvas LMS Data Breach Analysis
HIGH
Data Breach

ShinyHunters Extorts Instructure: 3.65TB Canvas LMS Data Breach Analysis

Instructure reaches an agreement with ShinyHunters after a massive 3.65TB data breach affecting Canvas LMS users across thousands of educational institutions.

Runtime Rebel Intel
4 min read·May 12, 2026
VU
MEDIUM
Vulnerabilities

Canvas LMS Vulnerability Leads to Portal Defacement — Patch Guidance

Instructure confirms a Canvas LMS vulnerability allowed attackers to deface login portals with extortion messages. Learn how to secure your LMS environment.

Runtime Rebel Intel
4 min read·May 11, 2026
ShinyHunters Claims Second Attack Against Instructure: PII at Risk
HIGH
Threat Intel

ShinyHunters Claims Second Attack Against Instructure: PII at Risk

The threat actor ShinyHunters has launched a second attack against Instructure, putting the PII of hundreds of millions of EdTech users at immediate risk.

Runtime Rebel Intel
4 min read·May 9, 2026
TH
HIGH
Threat Intel

ShinyHunters Defaces Canvas Login Portals in Extortion Campaign

ShinyHunters breached Instructure, defacing Canvas login portals for numerous educational institutions, potentially impacting user credentials and initiating extortion.

Runtime Rebel Intel
5 min read·May 8, 2026
Instructure Data Breach: ShinyHunters Exposes Education Sector Vendor Risk
HIGH
Data Breach

Instructure Data Breach: ShinyHunters Exposes Education Sector Vendor Risk

Analysis of the Instructure data breach by ShinyHunters, impacting educational institutions using Canvas LMS and highlighting critical third-party vendor dependencies.

Runtime Rebel Intel
4 min read·May 7, 2026
DA
HIGH
Data Breach

Instructure Data Theft Claim: 280 Million Records from 8,800+ Schools

A hacker claims to have stolen 280 million student and staff data records from 8,809 educational institutions impacted by a breach at Instructure.

Runtime Rebel Intel
5 min read·May 6, 2026
DA
HIGH
Data Breach

Instructure Data Breach: Student IDs and Private Messages Exposed

Edtech leader Instructure discloses a data breach involving student IDs and user messages after hackers disrupted services and threatened data leaks.

Runtime Rebel Intel
3 min read·May 4, 2026
DA
HIGH
Data Breach

Instructure Data Breach: ShinyHunters Claims Theft of Employee Data

Educational technology giant Instructure confirms an internal data breach after the ShinyHunters threat group claims to have stolen sensitive corporate data.

Runtime Rebel Intel
3 min read·May 4, 2026
TH
HIGH
Threat Intel

Instructure Canvas Cyber Incident: What Defenders Need to Know

Instructure, operator of the Canvas learning platform, discloses a cyber incident. This analysis details potential impacts and provides actionable steps for users.

Runtime Rebel Intel
4 min read·May 2, 2026
TH
INFO
Threat Intel

Threat Intelligence Reliability: Lessons from Instructure Breach Retraction

Analysis of a retracted data breach story at Instructure highlights the critical need for verifying threat intelligence sources and avoiding misinformation impact.

Runtime Rebel Intel
4 min read·May 1, 2026