HackingHealthcareHealthcareStolen CredentialsTargetedIdentity (basic)PHILowContained

Lakeview Healthcare System, LLC

bd_83b10dca84efa801 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jan 25, 2024

Filed

May 29, 2024

To disclose

18 weeks

Affected

Not disclosed

Linked

3 filings

Confidence

68%

Full breach record for Lakeview Healthcare System, LLC →2 incidents on file

Lakeview Health Systems, LLC notified consumers of a cybersecurity incident discovered on January 25, 2024, involving unauthorized access to computer systems. A limited amount of Protected Health Information (PHI) and identity data (names) may have been accessed. Lakeview engaged forensic investigators, secured its network, and offered complimentary credit monitoring and identity protection services through IDX to affected individuals.

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Vermont clock✗ VT AG >45 bday18 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

discovery → filing · 18 weeks / 125 days

Jan 25, 2024

Discovered

May 29, 2024

Filed

vs. sector median

+5 wks slower

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

HHS OCRbd_ef862f0964bb54622024-05-29Verified
Massachusetts State AGbd_11f72cbaaee721052024-05-30 · +1dVerified

Name: Lakeview Healthcare System, LLC
norm: lakeview healthcare system

Name: Lakeview Healthcare System, LLC
norm: lakeview healthcare system
Industry: Healthcarellm

Discovered: Jan 25, 2024
Materiality determined: —
Notification sent: May 29, 2024
Affected individuals: Not disclosed
Data types: Identity (basic)PHI
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Initial access: valid_credentials

During the incident: Secured its network
Engaged a third-party team of forensic investigators
Arranged for you to enroll, at no cost to you, in an online credit monitoring and identity protection service through IDX
Changes made: Enhance the security of our network to prevent similar incidents from occurring in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 18 weeks(125 days from discovery to filing)
Compliance flags: VT AG >45 bday
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

HHS OCRMay 29 · first

Vermont State AGMay 29 · first · this page

Massachusetts State AG+1d

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://ago.vermont.gov/document/2024-05-29-lakeview-health-systems-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 29, 2024
Raw hash: 8e5882469ee743dab56721ece554b8ab82677be24cec0ccf0f8e3fcd3f9f8340

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityLakeview Healthcare System, LLC

Victim entityLakeview Healthcare System, LLC

Incidentdiscovered Jan 25, 2024

Stated responseSecured its network

ComplianceVT AG >45 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov