All Breaches
April 29, 2026 Verified Sensitive Record Education technology / Learning management system

Canvas LMS (Instructure) 2026 Data Breach

The Canvas LMS (Instructure) 2026 data breach is a critical security incident affecting student, teacher, and staff accounts through the learning management system used by educational institutions.

275 Million
Reported Records
7
Data Types
Critical
Severity
Yes
Verification

Exposed Data Types

7
Names
Usernames
Email addresses
Student IDs
Course names
Enrollment information
Private messages

Additional Information

Added DateJuly 2, 2026
Breach DateApril 29, 2026
Domaininstructure.com
SourceVerified breach record
Last Content UpdateJuly 19, 2026

Verification and editorial method

LeakData compares the incident name, date, affected-record count, and exposed data types with accessible sources. Unverified fields are not presented as facts, and records are updated when new evidence becomes available.

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Company Information

Company NameInstructure
SectorEducation technology / Learning management system
CountryUnited States
Websiteinstructure.com

Risk Level

Critical

The reported impact exceeds 1 million and falls within the critical severity band.

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