HackingHealthcareHealthcareStolen CredentialsCustomer Data InvolvedData ExfiltratedIdentity (basic)Government IDHealth (basic)Financial accountMediumContained

Health Care and Rehabilitation Services of Southeastern Vermont, Inc.

bd_aa10c82806c65eeb · schema v1 · pii pii-v1

Severity

Medium

Discovered

Dec 20, 2024

Filed

Jun 23, 2025

To disclose

26 weeks

Affected

20state residents only

Linked

4 filings

Confidence

65%

Full breach record for Health Care and Rehabilitation Services of Southeastern Vermont, Inc. →

Health Care and Rehabilitation Services of Southeastern Vermont, Inc. (HCRS) reported unauthorized access to two email accounts between Dec 4-9, 2024. HCRS detected the incident on Dec 20, 2024. The breach exposed NH residents' PII including SSNs, driver's licenses, medical history, and health insurance info. HCRS engaged forensic investigators, reset passwords, and offered 12 months of credit monitoring to affected individuals.

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Incident timeline

undetected · 16 days

discovery → filing · 26 weeks / 185 days

Dec 4, 2024

Begins

Dec 20, 2024

Discovered

May 13, 2025

Scope determined

Jun 23, 2025

Filed

vs. sector median

+14 wks slower

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

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Vermont State AGbd_70a94fe33c8d57812025-07-31 · +38dCandidate
Massachusetts State AGbd_f4f1829614e534852025-08-01 · +39dVerified
New Hampshire State AGbd_ad2c7c9aae377c3f2025-08-04 · +42dVerified

Name: Health Care and Rehabilitation Services of Southeastern Vermont, Inc.
norm: health care and rehabilitation services of southeastern vermont

Name: Health Care and Rehabilitation Services of Southeastern Vermont, Inc.
norm: health care and rehabilitation services of southeastern vermont
Industry: Healthcarellm

Discovered: Dec 20, 2024
Breach occurred: Dec 4, 2024 – Dec 9, 2024
Undetected for: 16 daysoccurrence → discovery
Materiality determined: May 13, 2025
Notification sent: Jun 18, 2025
Affected individuals: 20state-resident count only
Data types: Identity (basic)Government IDHealth (basic)Financial account
Data elements: Social Security numberMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1114 Email Collection
Threat actor: ExternalFinancial
Regulator citations: Notified Office of the New Hampshire Attorney General Consumer Protection Bureau
Initial access: valid_credentials

During the incident: Immediately worked to contain the incident and reset passwords to the affected accounts
Engaged leading outside cybersecurity professionals to secure the email environment and to identify the scope of what personal information, if any, was involved
Offering the potentially affected residents whose Social Security number was potentially impacted with complimentary credit-monitoring services
Changes made: Continually evaluates and modifies its practices to enhance the security and privacy of the personal information it maintains
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 26 weeks(185 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 ↗

New Hampshire State AGJun 23 · first · this page

Vermont State AG+38d

Massachusetts State AG+39d

New Hampshire State AG+42d

Pattern: first filing Jun 23 (NH), last Aug 4 (NH) — a 42-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/health-care-rehabilitation-services-southeastern-vermont-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: 910256acc64b8cebbfdaca5aa094603bb2410f570add2e5389e8f89114813eec

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityHealth Care and Rehabilitation Services of Southeastern Vermont, Inc.

Victim entityHealth Care and Rehabilitation Services of Southeastern Vermont, Inc.

Incidentdiscovered Dec 20, 2024

Stated responseImmediately worked to contain the incident and reset passwords to the affected accounts

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov