UnknownFinancial ServicesFinanceGovernment IDFinancial accountMedium

WCAS MANAGEMENT CORPORATION

bd_48545567d2ec6117 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Oct 22, 2025

To disclose

—

Affected

11state residents only

Linked

3 filings

Confidence

95%

Full breach record for WCAS MANAGEMENT CORPORATION →

WCAS Management, L.P. reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-10-22. 11 Massachusetts residents were affected.

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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 22, 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 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Maine State AGbd_7509db280bf0f68a2025-10-22Candidate
New Hampshire State AGAkirabd_c2bdf578840cee332025-10-22Verified

Name: WCAS MANAGEMENT CORPORATION
norm: wcas management

Name: WCAS MANAGEMENT CORPORATION
norm: wcas management
Industry: Financial Servicesregulator portal

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 11state-resident count only
Data types: Government IDFinancial account
Data elements: Social Security numberFinancial account number
Stated not affected: Medical informationDriver's licence 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.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Maine State AGOct 22 · first

New Hampshire State AGOct 22 · first

Massachusetts State AGOct 22 · 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/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: Oct 22, 2025
Raw hash: 3b6ae1b9f4cd96f5bc1721f7e1251b3667899cb2d8722aa6a1266cab16a744b5

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityWCAS MANAGEMENT CORPORATION

Victim entityWCAS MANAGEMENT CORPORATION

IncidentUnknown

ComplianceMA credit monitoring due

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov