UnknownGovernment IDMedium

Drug Free Workplaces USA, LLC MasTec, Inc. Care Opt Plus Group

bd_a2df1170c31e2dc0 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Oct 27, 2023

To disclose

—

Affected

55state residents only

Confidence

95%

Full breach record for Drug Free Workplaces USA, LLC MasTec, Inc. Care Opt Plus Group →

Drug Free Workplaces USA, LLC MasTec, Inc. Care Opt Plus Group reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2023-10-27. 55 Massachusetts residents were affected. The report records the breach type as electronic.

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Massachusetts clock✓ MA credit monitoring due

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

Incident timeline — partial

? — ?

Breach window unknown

Oct 27, 2023

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.Confirmed55 affectedView incident

Name: Drug Free Workplaces USA, LLC MasTec, Inc. Care Opt Plus Group
norm: drug free workplaces usa llc mastec inc care opt plus

Name: Drug Free Workplaces USA, LLC MasTec, Inc. Care Opt Plus Group
norm: drug free workplaces usa llc mastec inc care opt plus

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 55state-resident count only
Data types: Government ID
Data elements: Social Security numberDriver's licence number
Stated not affected: Financial account 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: MA credit monitoring due
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.

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-2023/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 27, 2023
Raw hash: 79ab01655f02337e4708fc7a2a4ae1505df00780bcd0b0506c70e37a8b55cddd

Reporting entityDrug Free Workplaces USA, LLC MasTec, Inc. Care Opt Plus Group

Victim entityDrug Free Workplaces USA, LLC MasTec, Inc. Care Opt Plus Group

IncidentUnknown

ComplianceMA credit monitoring due

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov