UnknownConstructionConstructionCustomer Data InvolvedPIIIdentity (basic)Financial accountLowContained

AMERICAN BUILDERS & CONTRACTORS SUPPLY CO., INC.

bd_ff3a938fa74cc86f · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Apr 17, 2026

To disclose

—

Affected

43state residents only

Linked

3 filings

Confidence

65%

Full breach record for AMERICAN BUILDERS & CONTRACTORS SUPPLY CO., INC. →

Contractors Supply Inc. notified Massachusetts residents of a security incident that may have involved personal information. The company offered 24 months of complimentary credit monitoring via Cyberscout. No specific details regarding the nature of the breach, dates of occurrence, or types of data exposed were provided in the notice.

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Incident timeline — partial

? — ?

Breach window unknown

Apr 17, 2026

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 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

New Hampshire State AGbd_1cafed6a633817482026-04-16 · +1dVerified
Indiana State AGbd_be0e54fe719fc4ee2026-04-16 · +1dCandidate

Name: AMERICAN BUILDERS & CONTRACTORS SUPPLY CO., INC.
norm: american builders contractors supply

Name: AMERICAN BUILDERS & CONTRACTORS SUPPLY CO., INC.
norm: american builders contractors supply
Industry: Constructionllm

Discovered: —
Materiality determined: —
Notification sent: Apr 16, 2026
Affected individuals: 43state-resident count only
Data types: PIIIdentity (basic)Financial account
Attack vector: Unknown

During the incident: Arranged for enrollment in online credit monitoring service for 24 months provided by Cyberscout
Established dedicated call center for questions and concerns
Changes made: Taking appropriate actions to prevent such incidents in the future
Source: Quoted from the filing itself, not independently verified.

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

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

New Hampshire State AGApr 16 · first

Indiana State AGApr 16 · first

Massachusetts State AG+1d · this page

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/2026-593-contractors-supply-inc/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 17, 2026
Raw hash: 621a4f3f47911fadc5d946f65db22d88623cd54dc02a6357a2d458575b8f7812

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityAMERICAN BUILDERS & CONTRACTORS SUPPLY CO., INC.

Victim entityAMERICAN BUILDERS & CONTRACTORS SUPPLY CO., INC.

IncidentUnknown

Stated responseArranged for enrollment in online credit monitoring service for 24 months provided by Cyberscout

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov