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ColdRecon / Breach Radar / Instructure
Breach Record

Instructure

DISCLOSED 2026-05-31 · UNKNOWN · 275,000,000 RECORDS EXPOSED

Instructure, the company behind the Canvas learning management system, suffered a data breach affecting 275 million records and 9,000 schools. The breach was disclosed on May 31, 2026. No details on the attack vector or exposed data types were provided.

The record

What we know

Disclosed
2026-05-31
Sector
education
Country
US
Records exposed
275,000,000
Sources

Cited reporting

This page is the permanent ColdRecon entry for the Instructure disclosure. It updates if new public reporting emerges. All tracked breaches →

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