UnknownHealthcareHealthcareGovernment IDHealth (basic)Medium

Dameron Hospital

bd_e35f6f18fda15ad8 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Apr 2, 2025

To disclose

—

Affected

27state residents only

Linked

9 records

Confidence

95%

Full breach record for Dameron Hospital →2 incidents on file

Dameron Hospital reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-04-02. 27 Massachusetts residents were affected.

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Leak gap clock✗ Leak >180d

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline — partial

? — ?

Breach window unknown

Apr 2, 2025

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

This filing is one of 9 records about the same incident.View merged incident

A leak claim by ransomhouse about this victim was first seen 476 days before this filing.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siteransomhousebd_8f9a7248d821619c2023-12-13 · +476dVerified by operator

Regulatory filings (6) · sorted by filing gap

HHS OCRbd_36c97bfb1e2491ba2025-04-02Verified by operator
California State AGbd_59ac0f3e061256722025-04-02Verified by operator
Montana State AGbd_78bee24c50a0bf152025-04-02Verified by operator
Indiana State AGbd_c59278804a53d6142025-04-02Verified by operator

Show 2 more filings ↓up to 1d gap

Vermont State AGbd_db0571f01a4096d22025-04-02Verified by operator
Illinois State AGbd_64809bc52fb8829c2025-04-01 · +1dVerified by operator

Press reports (1)

Pressransomhousebd_c5636cceee8c69592023-12-05 · +484dCandidate

Name: Dameron Hospital
norm: dameron hospital
Domain: dameronhospital.org

Name: Dameron Hospital
norm: dameron hospital
Domain: dameronhospital.org
Industry: Healthcareregulator portal

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 27state-resident count only
Data types: Government IDHealth (basic)
Data elements: Social Security numberMedical information
Stated not affected: Financial account numberDriver's licence numberPayment card number
The filing states these were not involved. Categories absent from both lists were not addressed either way.
Attack vector: Unknown

Compliance flags: Leak >180dMA credit monitoring due
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 7 filings · 6 states

View merged incident ↗

Illinois State AGApr 1 · first

HHS OCR+1d

California State AG+1d

Montana State AG+1d

Indiana State AG+1d

Vermont State AG+1d

Massachusetts State AG+1d · this page

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/data-breach-report-2025/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 2, 2025
Raw hash: 242f083181d9461700a5129da3171697967bf959ddb27773a3bed54b0db834ec

Linked disclosures

Ransomware claims (1)

Regulatory filings (6) · sorted by filing gap

Press reports (1)

Reporting entityDameron Hospital

Victim entityDameron Hospital

IncidentUnknown

ComplianceLeak >180d

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov