UnknownRetail & ConsumerRetailPCIFinancial accountMedium

Lee Valley Tools Ltd.

bd_f16447947e5030b2 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Apr 9, 2025

To disclose

—

Affected

2,436state residents only

Linked

12 filings

Confidence

95%

Full breach record for Lee Valley Tools Ltd. →

Lee Valley Tools, Ltd. reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-04-09. 2,436 Massachusetts residents were affected.

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Incident timeline — partial

? — ?

Breach window unknown

Apr 9, 2025

Filed

—

Corroborated · see linked filings

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

This filing is one of 12 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Oregon State AGbd_139ccbe30b5ad8832025-04-09Candidate
California State AGbd_282e04dbb9abf7692025-04-09Verified
Washington State AGbd_66a53e9ed7c3a6c62025-04-09Verified
New Hampshire State AGbd_66e2c81b16d18c742025-04-09Verified

Show 6 more filings ↓up to 58d gap

Maine State AGbd_6acd94e6a6fe772e2025-04-09Verified
Montana State AGbd_953ddd96e9b47b222025-04-09Verified
Nebraska State AGbd_6dd1c90dae4948152025-04-15 · +6dVerified
Vermont State AGbd_9a4c3955773a1f402025-04-15 · +6dVerified
Indiana State AGbd_fead9dabf61f395c2025-04-15 · +6dVerified
Texas State AGbd_83238aebbe215bf42025-06-06 · +58dVerified

Showing first 10 of 11 linked disclosures.

Name: Lee Valley Tools Ltd.
norm: lee valley tools-ca
Domain: leevalley.com

Name: Lee Valley Tools Ltd.
norm: lee valley tools-ca
Domain: leevalley.com
Industry: Retail & Consumerregulator portal

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 2,436state-resident count only
Data types: PCI
Data elements: Payment card number
Stated not affected: Social Security numberMedical informationFinancial account numberDriver's licence 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.

Filing propagation · 11 filings · 11 states

View merged incident ↗

Oregon State AGApr 9 · first

California State AGApr 9 · first

Washington State AGApr 9 · first

New Hampshire State AGApr 9 · first

Maine State AGApr 9 · first

Montana State AGApr 9 · first

Massachusetts State AGApr 9 · first · this page

Nebraska State AG+6d

Vermont State AG+6d

Indiana State AG+6d

Texas State AG+58d

Pattern: first filing Apr 9 (OR), last Jun 6 (TX) — a 58-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 11 — the full spread may be wider.

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-2025/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 9, 2025
Raw hash: aa5a5a689772de773640dec3b8938832eb8896ce6b25bd45a7de708c05341537

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityLee Valley Tools Ltd.

Victim entityLee Valley Tools Ltd.

IncidentUnknown

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov