UnknownHealthcareHealthcareGovernment IDHealth (basic)Medium

Northwestern Community Services Board

bd_2783a5e46bd2d514 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Jul 8, 2025

To disclose

—

Affected

6state residents only

Linked

6 filings

Confidence

95%

Full breach record for Northwestern Community Services Board →

Northwestern Community Services Board reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-07-08. 6 Massachusetts residents were affected.

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Leak gap clock✗ Leak >180d

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

Incident timeline — partial

? — ?

Breach window unknown

Jul 8, 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 6 about the same incident.View merged incident

A leak claim by blacksuit about this victim predates this filing by 334 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (2)

Leak Siteblacksuitbd_063687f57d6149ac2024-08-24 · +317dVerified by operator
Leak Siteblacksuitbd_fee68d96c9bab8e12024-08-08 · +334dVerified by operator

Regulatory filings (3) · sorted by filing gap

Nebraska State AGbd_32cb8f3372cc8b972025-07-07 · +1dVerified
Maine State AGbd_41ecf0cc0e0f49fa2025-07-07 · +1dVerified
HHS OCRbd_64237e02ccb7844b2025-05-29 · +40dVerified

Name: Northwestern Community Services Board
norm: northwestern community services board
Domain: nwcsb.com

Name: Northwestern Community Services Board
norm: northwestern community services board
Domain: nwcsb.com
Industry: Healthcareregulator portal

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 6state-resident count only
Data types: Government IDHealth (basic)
Data elements: Social Security numberMedical information
Stated not affected: Financial account numberDriver'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: Leak >180dMA 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 · 4 filings · 4 states

View merged incident ↗

HHS OCRMay 29 · first

Nebraska State AG+39d

Maine State AG+39d

Massachusetts State AG+40d · this page

Pattern: first filing May 29 (VA), last Jul 8 (MA) — a 40-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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: Jul 8, 2025
Raw hash: 713d2df6e6c92f49cdd06e9fe98d7259418824a25bfc637a82c591c86dc90ba2

Linked disclosures

Ransomware claims (2)

Regulatory filings (3) · sorted by filing gap

Reporting entityNorthwestern Community Services Board

Victim entityNorthwestern Community Services Board

IncidentUnknown

ComplianceLeak >180d

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov