HackingGovernmentGovernmentData ExfiltratedCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDFinancial accountHealth (basic)MediumContained

Iowa County Government

bd_c292da6f50a12f87 · schema v1 · pii pii-v2

Severity

Medium

Discovered

Apr 28, 2025

Filed

Aug 8, 2025

To disclose

—

Affected

Not disclosed

Confidence

66%

Full breach record for Iowa County Government →

Iowa County Government (Nebraska) disclosed a cybersecurity incident detected on April 28, 2025, involving unauthorized access to its computer network. An unauthorized third party acquired personal information, including names, birthdates, government IDs (SSN, driver's license), financial account numbers, and limited health/insurance details. The County engaged outside cybersecurity experts and a data-review firm, notified law enforcement, and offered one year of Experian IdentityWorks protection to affected individuals. Notices were sent on July 30, 2025.

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Incident timeline

Apr 28, 2025

Discovered

Aug 8, 2025

Filed

Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident

Name: Iowa County Government
norm: iowa county government

Name: Iowa County Government
norm: iowa county government
Industry: Governmentllm

Discovered: Apr 28, 2025
Materiality determined: —
Notification sent: Jul 30, 2025
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDFinancial accountHealth (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Regulator citations: Filed notice with Nebraska Attorney General
Initial access: exploit_public_facing

During the incident: Worked with outside cybersecurity experts to investigate and assist with remediation efforts
Worked with a data-review firm to analyze the files’ contents
Notified law enforcement
Offered complimentary one-year membership to Experian’s IdentityWorks
Changes made: Further secured our systems to protect 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.

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/bb38a09d-c93b-4002-a3b2-79bd7d77c83b.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 8, 2025
Raw hash: d68d231c5622176594f3d33db00b720974b4b4040dfe17f9a0a3c98f350d4fd1

Reporting entityIowa County Government

Victim entityIowa County Government

Incidentdiscovered Apr 28, 2025

Stated responseWorked with outside cybersecurity experts to investigate and assist with remediation efforts

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancenebraska.gov