Social EngineeringHealthcareHealthcarePhishingCustomer Data InvolvedPIIIdentity (basic)LowContained

Fillmore County Hospital

bd_8426ecc647f2dd18 · schema v1 · pii pii-v2

Severity

Low

Discovered

Oct 27, 2024

Filed

Feb 13, 2025

To disclose

—

Affected

Not disclosed

Linked

2 filings

Confidence

66%

Full breach record for Fillmore County Hospital →

Fillmore County Hospital (Nebraska) notified individuals of a security incident where an unauthorized party accessed an employee email account between October 27 and 31, 2024. The account contained personal information. No evidence of misuse was found. The hospital offered 12 months of complimentary identity monitoring through Kroll.

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Incident timeline

Oct 27, 2024

Begins

Oct 27, 2024

Discovered

Feb 13, 2025

Filed

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

HHS OCRbd_de124a7e3c116d482025-02-13Candidate

Name: Fillmore County Hospital
norm: fillmore county hospital

Name: Fillmore County Hospital
norm: fillmore county hospital
Industry: Healthcarellm

Discovered: Oct 27, 2024
Breach occurred: Oct 27, 2024 – Oct 31, 2024
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: PIIIdentity (basic)
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing Link
Threat actor: External
Initial access: phishing_link

During the incident: Commenced a prompt and thorough investigation
Worked very closely with external cybersecurity professionals
Conducted an extensive forensic investigation and manual email review
Offering identity monitoring at no cost to you for twelve (12) months through Kroll
Changes made: Continually evaluate and modify our practices and internal controls to enhance the security and privacy of your information
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings

View merged incident ↗

HHS OCRFeb 13 · first

Nebraska State AGFeb 13 · 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://nebraska.gov/ago/data-breach/documents/Fillmore_County_Hospital_-_Notice_Letter_35721917v1.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 13, 2025
Raw hash: 3b143856bd57501a39f3cf87451ff5671e109b93a555ab7d356840d19d625b8a

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityFillmore County Hospital

Victim entityFillmore County Hospital

Incidentdiscovered Oct 27, 2024

Stated responseCommenced a prompt and thorough investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancenebraska.gov