UnknownConstructionEnergy & UtilitiesConstructionCustomer Data InvolvedPIIIdentity (basic)FinancialLowContained

Clayco Electric

bd_f20b854e20b0b035 · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Apr 15, 2026

To disclose

—

Affected

1state residents only

Linked

3 records

Confidence

65%

Full breach record for Clayco Electric →

Clayco Electric Co., Inc. notified Massachusetts residents of a privacy event affecting their information. The company secured its environment, conducted an investigation, and is offering 24 months of credit monitoring via TransUnion. The specific nature of the breach, dates of occurrence/discovery, and number of affected individuals were not disclosed in the letter.

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Leak gap clock⏱ Leak >90d

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline — partial

? — ?

Breach window unknown

Apr 15, 2026

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

This filing is one of 3 records about the same incident.View merged incident

A leak claim by qilin about this victim was first seen 133 days before this filing.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siteqilinbd_93e627ac823b40772025-10-22 · +175dVerified by operator

Regulatory filings (1) · sorted by filing gap

Nebraska State AGbd_9362f87a0ec5dbbd2026-04-15Verified by operator

Name: Clayco Electric
norm: clayco electric
Domain: claycoelectric.com

Name: Clayco Electric
norm: clayco electric
Domain: claycoelectric.com
Industry: ConstructionllmEnergy & Utilitiesllm

Discovered: —
Materiality determined: —
Notification sent: Apr 15, 2026
Affected individuals: 1state-resident count only
Data types: PIIIdentity (basic)Financial
Attack vector: Unknown
Regulator citations: Notifying relevant state regulatory agencies

During the incident: Took steps to secure our environment
Conducted an investigation into the activity
Identified information that may have been impacted
Diligently reviewed the information
Began gathering resources to provide notification to identified individuals
Notifying relevant state regulatory agencies
Offering access to 24 months of credit monitoring and identity protection services through Transunion
Changes made: Taking steps to further enhance its existing infrastructure
Working to implement additional policies and procedures to minimize the reoccurrence of future similar events
Source: Quoted from the filing itself, not independently verified.

Compliance flags: Leak >90d
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Nebraska State AGApr 15 · first

Massachusetts State AGApr 15 · first · 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/2026-573-clayco-electric-co-inc/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 15, 2026
Raw hash: d8fc185a0d867996d89e1bcdc5af46aa7afbb91cbdba7da2dc53496f77601c9b

Linked disclosures

Ransomware claims (1)

Regulatory filings (1) · sorted by filing gap

Reporting entityClayco Electric

Victim entityClayco Electric

IncidentUnknown

Stated responseTook steps to secure our environment

ComplianceLeak >90d

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov