UnknownTechnologyInformationMedium

Instructure, Inc.

bd_1ab51052d11397fd · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

May 19, 2026

To disclose

—

Affected

3,400state residents only

Confidence

95%

Full breach record for Instructure, Inc. →2 incidents on file

Instructure reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2026-05-19. 3,400 Massachusetts residents were affected.

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Incident timeline — partial

? — ?

Breach window unknown

May 19, 2026

Filed

—

No filing yet · watching

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed3,400 affectedView incident

Name: Instructure, Inc.
norm: instructure

Name: Instructure, Inc.
norm: instructure
Industry: Technologyregulator portal

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 3,400state-resident count only
Data types: —
Stated not affected: Social Security numberMedical informationFinancial account numberDriver's licence numberPayment card number
The filing states these were not involved. Categories absent from both lists were not addressed either way.
Attack vector: Unknown

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://www.mass.gov/doc/data-breach-report-2026/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 19, 2026
Raw hash: 942a6ad3568cde5ad4031325420e69967cf81460f3cfbd76faa824d7749e40d9

Reporting entityInstructure, Inc.

Victim entityInstructure, Inc.

IncidentUnknown

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov