FEDERALItem 8.01 · voluntaryHackingRetail & ConsumerRetailLowActive

Hasbro, Inc.

bd_e93e4c1867a1e422 · schema v1 · pii pii-v1

Severity

Low

Discovered

Mar 28, 2026

Filed

Apr 1, 2026

To disclose

4 days

Affected

Not disclosed

Confidence

67%

Full breach record for Hasbro, Inc. →4 incidents on file

Hasbro, Inc. filed an 8-K on April 1, 2026, reporting unauthorized network access identified on March 28, 2026. The company activated incident response protocols, took systems offline, and engaged third-party cybersecurity professionals. The investigation is ongoing, and the scope of impact is undetermined. No specific data types or individual counts were disclosed.

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Incident timeline

discovery → filing · 4 days

Mar 28, 2026

Discovered

Apr 1, 2026

Filed

vs. sector median

7 wks faster

Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident

Name: Hasbro, Inc.
norm: hasbro
SEC CIK: 0000046080

Name: Hasbro, Inc.
norm: hasbro
SEC CIK: 0000046080
Industry: Retail & Consumerllm

Discovered: Mar 28, 2026
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: —
Attack vector: Unauthorized Access

During the incident: Activated its security incident response protocols
Implemented containment measures, including proactively taking certain systems offline
Launched an investigation with the assistance of third-party cybersecurity professionals
Changes made: Implemented and continues to implement business continuity plans
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 4 days(4 days from discovery to filing)
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 filing

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

SEC 8-K / victim statementThis record

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

Source URL: https://www.sec.gov/Archives/edgar/data/46080/000004608026000013/has-20260401.htm
DisclosureLens renders the full SEC/HHS filing inline below from the originating regulator’s public record (§4.5 fair report privilege).
Filed at: Apr 1, 2026
Raw hash: 99d1118303054ffc65c124daa5bd94e12970c8047d3b0adfc6665b16bd25f3d0

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Reporting entityHasbro, Inc.

Victim entityHasbro, Inc.

Incidentdiscovered Mar 28, 2026

Stated responseActivated its security incident response protocols

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.sec.gov

Source filing