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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
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