HackingHealthcareHealthcareData ExfiltratedCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDFinancial accountPHIHealth (basic)MediumContained

Westminster Village Greenwood, Inc.

bd_0ae7be920e26acd4 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jan 23, 2026

Filed

Mar 19, 2026

To disclose

8 weeks

Affected

3state residents only

Linked

4 filings

Confidence

66%

Full breach record for Westminster Village Greenwood, Inc. →2 incidents on file

Westminster Village Greenwood, Inc. notified the New Hampshire Attorney General of unauthorized network access occurring between February 11-17, 2025. The incident potentially exposed personal information, including names, Social Security numbers, and financial account numbers, of approximately 3 New Hampshire residents. The organization engaged cybersecurity experts and conducted a manual review, discovering the breach on January 23, 2026. Notifications were sent to affected individuals on March 12, 2026, offering credit monitoring and identity protection services.

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Incident timeline

undetected · 346 days

discovery → filing · 8 weeks / 55 days

Feb 11, 2025

Begins

Jan 23, 2026

Discovered

Mar 19, 2026

Filed

vs. sector median

1 wks faster

This filing is one of 4 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Indiana State AGbd_41da67623a09712b2026-03-12 · +7dCandidate
Massachusetts State AGbd_89bcf77e670914fc2026-03-12 · +7dVerified
Indiana State AGbd_f7d98e54bccf0daa2026-03-12 · +7dCandidate

Name: MCDONALD HOPKINS LLC
norm: mcdonald hopkins

Name: Westminster Village Greenwood, Inc.
norm: westminster village greenwood
Industry: Healthcarellm

Discovered: Jan 23, 2026
Breach occurred: Feb 11, 2025 – Feb 17, 2025
Undetected for: 346 daysoccurrence → discovery
Materiality determined: —
Notification sent: Mar 12, 2026
Affected individuals: 3state-resident count only
Data types: Identity (basic)Government IDFinancial accountPHIHealth (basic)
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Regulator citations: Notified New Hampshire Attorney General's Office
Initial access: exploit_public_facing

During the incident: Engaged leading cybersecurity experts to identify what personal information, if any, was involved
Engaged a vendor to conduct a thorough and extensive manual review of the potentially impacted data
Contained the incident
Provided written notification to affected residents
Provided credit monitoring to individuals whose Social Security number was potentially impacted
Changes made: Advised affected residents to remain vigilant in reviewing financial account statements
Advised affected residents about the process for placing a fraud alert and/or security freeze on their credit files
Provided contact information for the consumer reporting agencies and the Federal Trade Commission
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 8 weeks(55 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 3 states

View merged incident ↗

Indiana State AGMar 12 · first

Massachusetts State AGMar 12 · first

Indiana State AGMar 12 · first

New Hampshire State AG+7d · this page

Pattern: first filing Mar 12 (IN), last Mar 19 (NH) — a 7-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://mm.nh.gov/files/uploads/doj/remote-docs/westminster-village-greenwood-20260319.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 19, 2026
Raw hash: 40426bdb9de38479ead9927bd689def68df98d3e3e37cc6625a579336e6fdb34

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityMCDONALD HOPKINS LLC

Victim entityWestminster Village Greenwood, Inc.

Incidentdiscovered Jan 23, 2026

Stated responseEngaged leading cybersecurity experts to identify what personal information, if any, was involved

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov