Instructure, Inc.

Supply-chain cascade · 2026-05-01 – 2026-07-09

Downstream filings

Each organization below filed its own breach notification naming Instructure, Inc.. Ordered by the earliest known incident date.

• Chaffey Joint Union High School District2026-05-081 filing · 1 jurisdiction
• Las Lomitas Elementary School District2026-05-111 filing · 1 jurisdiction
• Pittsfield Public Schools2026-05-111 filing · 1 jurisdiction
• Lincoln Technical Institute2026-07-091 filing · 1 jurisdiction

This page records that each listed organization filed a breach notification naming Instructure, Inc. as a third party. It makes no claim about causation, negligence, or any relationship that was not stated in a filing. Counts are of filings and organizations, not affected individuals, and are a floor rather than a total — an organization that filed naming Instructure, Inc. may be grouped under a ransomware-actor cascade instead of this one.