HackingHealthcareHealthcareStolen CredentialsCustomer Data InvolvedData ExfiltratedPIIPHIHealth (basic)Identity (basic)Government IDMediumContained

Carleton Willard Homes Inc.

bd_3a0783a1a7b5466b · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 13, 2025

Filed

Jun 23, 2025

To disclose

15 weeks

Affected

1state residents only

Confidence

65%

Carleton Willard Homes Inc. notified the NH AG that unauthorized access to two employee email accounts occurred between Dec 19, 2024 and Mar 13, 2025. Forensic review on May 16, 2025 confirmed potential unauthorized access to files containing PHI, SSNs, and PII of 1 NH resident. Credit monitoring offered.

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Incident timeline

undetected · 84 days

discovery → filing · 15 weeks / 102 days

Dec 19, 2024

Begins

Mar 13, 2025

Discovered

May 16, 2025

Scope determined

Jun 23, 2025

Filed

vs. sector median

+3 wks slower

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed1 affectedView incident

Name: Carleton Willard Homes Inc.
norm: carleton willard homes
Domain: cwvillage.org

Name: Carleton Willard Homes Inc.
norm: carleton willard homes
Domain: cwvillage.org
Industry: Healthcarellm

Discovered: Mar 13, 2025
Breach occurred: Dec 19, 2024 – Mar 13, 2025
Undetected for: 84 daysoccurrence → discovery
Materiality determined: May 16, 2025
Notification sent: Jun 17, 2025
Affected individuals: 1state-resident count only
Data types: PIIPHIHealth (basic)Identity (basic)Government ID
Data elements: Social Security numberMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified New Hampshire Attorney General
Initial access: valid_credentials

During the incident: Secured its environment
Commenced a prompt and thorough investigation assisted by external cybersecurity professionals
Conducted an extensive forensic investigation and manual review
Provided notification to the affected resident
Provided individuals whose Social Security numbers were impacted with a complementary 12-month membership of credit monitoring
Changes made: Continually evaluates and modifies its practices to enhance the security and privacy of personal information
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 15 weeks(102 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

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://mm.nh.gov/files/uploads/doj/remote-docs/carleton-willard-homes-20250623.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 23, 2025
Raw hash: 78d5554cef50736799aa550d05166e70d557eb27b31f69da2c925579829c001a

Reporting entityCarleton Willard Homes Inc.

Victim entityCarleton Willard Homes Inc.

Incidentdiscovered Mar 13, 2025

Stated responseSecured its environment

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov