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

Wood River Health

bd_cd42262f82547320 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Sep 6, 2024

Filed

Jul 28, 2025

To disclose

46 weeks

Affected

39state residents only

Linked

7 filings

Confidence

65%

Full breach record for Wood River Health →

Wood River Health notified the New Hampshire AG of a data security incident affecting an employee email account. Unauthorized access occurred between August 8 and September 6, 2024, exposing patient names, SSNs, medical records, and credentials. 39 NH residents were notified on July 28, 2025. The company engaged investigators, notified law enforcement, and provided 12 months of credit monitoring.

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Incident timeline

undetected · 29 days

discovery → filing · 46 weeks / 325 days

Aug 8, 2024

Begins

Sep 6, 2024

Discovered

May 29, 2025

Scope determined

Jul 28, 2025

Filed

vs. sector median

+37 wks slower

This filing is one of 7 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

Vermont State AGbd_716869c24dff20f12025-07-28Verified
Massachusetts State AGbd_94a567109bf7aba62025-07-28Verified
HHS OCRbd_988eb7e5fff280d02025-07-28Candidate
Maine State AGbd_9c8c4cbd5cf174e92025-07-28Verified

Show 2 more filings ↓up to 27d gap

Indiana State AGbd_d1b6303b8b44d7c42025-07-28Verified
Illinois State AGbd_7db7869248ad8c3d2025-07-01 · +27dCandidate

Name: Wood River Health
norm: wood river health

Name: Wood River Health
norm: wood river health
Industry: Healthcarellm

Discovered: Sep 6, 2024
Breach occurred: Aug 8, 2024 – Sep 6, 2024
Undetected for: 29 daysoccurrence → discovery
Materiality determined: May 29, 2025
Notification sent: Jul 28, 2025
Affected individuals: 39state-resident count only
Data types: Identity (basic)Government IDHealth (basic)CredentialsFinancial account
Data elements: Medical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1114 Email Collection
Threat actor: External
Regulator citations: Notified federal law enforcement regarding the eventproviding written notice of this incident to relevant state and federal regulators, as necessary, and to the three major credit reporting agencies
Initial access: valid_credentials

During the incident: Launched an investigation with outside assistance
Undertook a comprehensive review of the involved information
Notified federal law enforcement regarding the event
Providing access to credit monitoring services for twelve (12) months, through Cyberscout through Identity Force, a TransUnion company
Providing impacted individuals with guidance on how to better protect against identity theft and fraud
Changes made: Working to implement additional safeguards and training to its employees
Reviewed our existing policies and procedures relating to data protection and security and implemented enhanced security controls
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 46 weeks(325 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 7 filings · 7 states

View merged incident ↗

Illinois State AGJul 1 · first

Vermont State AG+27d

Massachusetts State AG+27d

HHS OCR+27d

Maine State AG+27d

Indiana State AG+27d

New Hampshire State AG+27d · this page

Pattern: first filing Jul 1 (IL), last Jul 28 (NH) — a 27-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/wood-river-health-20250728.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 28, 2025
Raw hash: 8b616ab8810a07621801ea43f654125d2948f262f16b14fc32b130ece38e97df

Linked disclosures

Regulatory filings (6) · sorted by filing gap

Reporting entityWood River Health

Victim entityWood River Health

Incidentdiscovered Sep 6, 2024

Stated responseLaunched an investigation with outside assistance

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov