HackingHealthcareHealthcareCustomer Data InvolvedData ExfiltratedIdentity (basic)Government IDFinancial accountHealth (basic)HighContained

HCF of Fairview, Inc.

bd_1850f43a57ae850e · schema v1 · pii pii-v1

Severity

High

Discovered

Oct 3, 2024

Filed

Jan 9, 2025

To disclose

14 weeks

Affected · nationwide

3,8661 in this filing

Linked

2 filings

Confidence

66%

Full breach record for HCF of Fairview, Inc. →

HCF of Fairview, Inc. reported a data breach where an unauthorized third party accessed systems on September 17, 2024. The incident was discovered on October 3, 2024. Affected data included names, SSNs, DOBs, financial account numbers, and medical information. 3,866 individuals were affected, including 1 Maine resident. Notifications were sent on January 9, 2025, offering 12 months of credit monitoring.

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Maine clockDiscovered Oct 3, 2024 → Filed with AG Jan 9, 202598d ✗ ME AG >90d14 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

undetected · 16 days

discovery → filing · 14 weeks / 98 days

Sep 17, 2024

Begins

Oct 3, 2024

Discovered

Jan 9, 2025

Filed

vs. sector median

+1 wks slower

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Indiana State AGbd_ea983248dd74c73a2025-01-08 · +1dVerified

Name: Polsinelli PC
norm: polsinelli

Name: HCF of Fairview, Inc.
norm: hcf of fairview
Industry: Healthcarellm

Discovered: Oct 3, 2024
Breach occurred: Sep 17, 2024
Undetected for: 16 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jan 9, 2025
Affected individuals: 3,866state + nationwide
Data types: Identity (basic)Government IDFinancial accountHealth (basic)
Data elements: Social Security numberDate of birthMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated Collection
Threat actor: External
Regulator citations: Notified Maine Attorney General

During the incident: Initiated an internal investigation
Took steps to contain the incident
Engaged a forensic security firm to further investigate
Worked with the forensic firm to confirm the ongoing security of our and our management company’s computer systems
Notified law enforcement and is cooperating with its investigation
Changes made: Offering a complimentary one-year/two-year membership of Experian IdentityWorks Credit 3B
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 14 weeks(98 days from discovery to filing)
Compliance flags: ME AG >90d · 98d
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.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Oct 3, 2024
→ Filed with AG: Jan 9, 2025
98d 90 days ME AG >90d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Oct 3, 2024 → Filed with AG: Jan 9, 2025	98d	90 days	ME AG >90d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Indiana State AGJan 8 · first

Maine 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.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/7b4709c7-e8ca-43b0-a2ee-423227e9bb59.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 9, 2025
Raw hash: ba6deb252670371341109d421d6a6afa310000184e2d7d650ecf7a97377e88c8

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityPolsinelli PC

Victim entityHCF of Fairview, Inc.

Incidentdiscovered Oct 3, 2024

Stated responseInitiated an internal investigation

ComplianceME AG >90d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov