HackingHealthcareHealthcareCustomer Data InvolvedPIIPHILowContained

Westminster Village Greenwood, Inc.

bd_89bcf77e670914fc · schema v1 · pii pii-v1

Severity

Low

Discovered

Jan 23, 2026

Filed

Mar 12, 2026

To disclose

7 weeks

Affected

6state residents only

Linked

4 filings

Confidence

65%

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

Westminster Village Greenwood, Inc. experienced unauthorized access to its network on or about February 12, 2025. A forensic investigation determined that between February 11 and February 17, 2025, certain files containing personal information and/or protected health information may have been accessed or acquired by an unauthorized actor. The company engaged external cybersecurity professionals and conducted a manual review of impacted data. No evidence of misuse was found. Complimentary credit monitoring is being offered.

J jump to incidentP pin to compareR raw source

Massachusetts clock⏱ MA AG >30d7 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

undetected · 346 days

discovery → filing · 7 weeks / 48 days

Feb 11, 2025

Begins

Jan 23, 2026

Discovered

Mar 12, 2026

Filed

vs. sector median

2 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_41da67623a09712b2026-03-12Candidate
Indiana State AGbd_f7d98e54bccf0daa2026-03-12Candidate
New Hampshire State AGbd_0ae7be920e26acd42026-03-19 · +7dVerified

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

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: —
Affected individuals: 6state-resident count only
Data types: PIIPHI
Attack vector: Unauthorized Access
Threat actor: External

During the incident: Commenced a prompt and thorough investigation
Working very closely with external cybersecurity professionals experienced in handling these types of incidents
Engaged a vendor to conduct a thorough and extensive manual review of the potentially impacted data
Offering complimentary access to Experian IdentityWorks Credit 3B
Changes made: Continually evaluate and modify our practices and internal controls to enhance the security and privacy of your personal information
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 7 weeks(48 days from discovery to filing)
Compliance flags: MA AG >30d
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

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 · this page

New Hampshire State AG+7d

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://www.mass.gov/doc/2026-380-westminster-village-greenwood-inc/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 12, 2026
Raw hash: 54618646d932ac1324a76a17353b3a61d1aa495a0aaba600903f0d765268a996

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityWestminster Village Greenwood, Inc.

Victim entityWestminster Village Greenwood, Inc.

Incidentdiscovered Jan 23, 2026

Stated responseCommenced a prompt and thorough investigation

ComplianceMA AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov