MalwareHealthcareHealthcareRansomwareData ExfiltratedRansom DemandedIdentity (basic)Government IDPHIHealth (basic)MediumContained

Lamoille Health Partners

bd_23b37ff3d402f7e8 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jun 13, 2022

Filed

Aug 11, 2022

To disclose

8 weeks

Affected

19state residents only

Linked

5 filings

Confidence

63%

Full breach record for Lamoille Health Partners →2 incidents on file

Lamoille Health Partners notified individuals of a ransomware attack discovered on June 13, 2022. Unauthorized access occurred June 12-13, 2022, potentially exposing names, addresses, DOBs, SSNs, and medical information. The organization restored systems from backups, engaged law enforcement and a cybersecurity firm, and offered one year of credit monitoring.

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Incident timeline

undetected · 1 days

discovery → filing · 8 weeks / 59 days

Jun 12, 2022

Begins

Jun 13, 2022

Discovered

Aug 11, 2022

Filed

vs. sector median

4 wks faster

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siteblackbytebd_555f42e9e8001a5d2022-07-06 · +36dVerified by operator

Regulatory filings (3) · sorted by filing gap

Massachusetts State AGbd_0b04a0f2e88d12d12022-08-11Verified by operator
Maine State AGbd_a8d3e860a1f393962022-08-11Verified by operator
HHS OCRbd_fabd8673426d397a2022-08-11Candidate

Name: Lamoille Health Partners
norm: lamoille health

Name: Lamoille Health Partners
norm: lamoille health
Industry: Healthcarellm

Discovered: Jun 13, 2022
Breach occurred: Jun 12, 2022 – Jun 13, 2022
Undetected for: 1 dayoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 19state-resident count only
Data types: Identity (basic)Government IDPHIHealth (basic)
Data elements: Social Security numberDate of birthMedical information
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: notified law enforcement

During the incident: Employed our established protocols and began securely restoring our systems from backups
Notified law enforcement
Worked with a cybersecurity firm to investigate the incident
Offering a complimentary one-year membership of Experian IdentityWorks SM Credit 3B
Changes made: Enhancing our technical security measures
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 8 weeks(59 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 · 4 states

View merged incident ↗

Massachusetts State AGAug 11 · first

Maine State AGAug 11 · first

HHS OCRAug 11 · first

Montana State AGAug 11 · first · 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://dojmt.gov/wp-content/uploads/OCP/Consumer-Notification-Letter-488.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 11, 2022
Raw hash: 6f5327b00fae0e430fe8a851825483444d89d16ad843f8dd3ffe69a69d87a11e

Linked disclosures

Ransomware claims (1)

Regulatory filings (3) · sorted by filing gap

Reporting entityLamoille Health Partners

Victim entityLamoille Health Partners

Incidentdiscovered Jun 13, 2022

Stated responseEmployed our established protocols and began securely restoring our systems from backups

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov