HackingHealthcareHealthcareStolen CredentialsData ExfiltratedTargetedIdentity (basic)Government IDPHIHealth (basic)MediumContained

Goshen Medical Center

bd_3f2a93709f58d2ea · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 4, 2025

Filed

Sep 17, 2025

To disclose

28 weeks

Affected

6state residents only

Linked

12 filings

Confidence

65%

Full breach record for Goshen Medical Center →

Goshen Medical Center notified Montana AG of a data security incident. Unauthorized access occurred on Feb 15, 2025, detected March 4, 2025. PHI, SSNs, driver's licenses, and medical records were involved. No evidence of misuse. Credit monitoring offered.

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Incident timeline

undetected · 17 days

discovery → filing · 28 weeks / 197 days

Feb 15, 2025

Begins

Mar 4, 2025

Discovered

Sep 17, 2025

Filed

vs. sector median

+16 wks slower

This filing is one of 12 about the same incident.View merged incident

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitebianlianbd_a33c1e431cf7c55a2025-03-22 · +178dVerified by operator

Regulatory filings (9) · sorted by filing gap

New Hampshire State AGbd_4f1a0667685dff012025-09-17Verified by operator
Maine State AGbd_5e7d71e199eab35d2025-09-17Verified by operator
Nebraska State AGbd_64fd3d54369fad392025-09-17Verified by operator
Indiana State AGbd_87bc6b8ceac856f32025-09-17Verified by operator

Show 5 more filings ↓up to 1d gap

HHS OCRbd_97e80ec997b73cd92025-09-17Verified by operator
Vermont State AGbd_e392d7437607ec5d2025-09-17Verified
Massachusetts State AGbd_1019e3a48643ff002025-09-18 · +1dVerified by operator
South Carolina State AGbd_18642ee281783b6b2025-09-18 · +1dVerified
Texas State AGbd_761bf5eafbe89ff22025-09-18 · +1dVerified by operator

Showing first 10 of 11 linked disclosures.

Name: Goshen Medical Center
norm: goshen medical center
Domain: goshenmedical.org

Name: Goshen Medical Center
norm: goshen medical center
Domain: goshenmedical.org
Industry: Healthcarellm

Discovered: Mar 4, 2025
Breach occurred: Feb 15, 2025
Undetected for: 17 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 6state-resident count only
Data types: Identity (basic)Government IDPHIHealth (basic)
Data elements: Social Security numberDate of birthMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated Collection
Threat actor: External
Initial access: valid_credentials

During the incident: Engaged cybersecurity specialists to assist with the incident response
Undertook a comprehensive review of the affected data
Implemented additional measures to reduce the risk of a similar incident occurring in the future
Offered 12/24 months of complimentary credit monitoring and identity protection services through Epiq Privacy Solutions ID Standard
Changes made: Implemented additional measures to reduce the risk of a similar incident occurring in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 28 weeks(197 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 10 filings · 10 states

View merged incident ↗

New Hampshire State AGSep 17 · first

Maine State AGSep 17 · first

Nebraska State AGSep 17 · first

Indiana State AGSep 17 · first

HHS OCRSep 17 · first

Vermont State AGSep 17 · first

Montana State AGSep 17 · first · this page

Massachusetts State AG+1d

South Carolina State AG+1d

Texas State AG+1d

Cascade drawn from the first 10 linked disclosures of 11 — the full spread may be wider.

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://dojmt.gov/wp-content/uploads/2025/09/Consumer-notification-letter-46.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 17, 2025
Raw hash: 32d0c5c4758ae14002a3dce746be37a0d724b73d79e6e335e404981b631c5564

Linked disclosures

Ransomware claims (1)

Regulatory filings (9) · sorted by filing gap

Reporting entityGoshen Medical Center

Victim entityGoshen Medical Center

Incidentdiscovered Mar 4, 2025

Stated responseEngaged cybersecurity specialists to assist with the incident response

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov