HackingPHIPIIIdentity (basic)Government IDFinancial accountMediumContained

Mission City Community Network, Inc.

bd_5c47e8618663cbb6 · schema v1 · pii pii-v2

Severity

Medium

Discovered

Jun 6, 2025

Filed

Oct 24, 2025

To disclose

—

Affected

1state residents only

Linked

3 filings

Confidence

67%

Full breach record for Mission City Community Network, Inc. →3 incidents on file

Mission City Community Network Inc (MCCN) notified the Nebraska Attorney General of a data security incident discovered on June 6, 2025. Unauthorized access to MCCN systems resulted in the exposure of PHI and PII, including names, SSNs, driver's license numbers, and medical information. One Nebraska resident was affected. MCCN engaged forensic experts, secured systems, changed passwords, and offered 12 months of credit monitoring via IDX. Notification letters were sent on October 24, 2025.

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Incident timeline

Jun 6, 2025

Discovered

Oct 24, 2025

Filed

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

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

California State AGbd_c857067c86cdb6202025-10-24Candidate
Illinois State AGbd_08951aa1373ef0332025-11-01 · +8dVerified

Name: Mission City Community Network, Inc.
norm: mission city community network

Name: Mission City Community Network, Inc.
norm: mission city community network

Discovered: Jun 6, 2025
Materiality determined: —
Notification sent: Oct 24, 2025
Affected individuals: 1state-resident count only
Data types: PHIPIIIdentity (basic)Government IDFinancial account
Attack vector: Unauthorized Access
MITRE ATT&CK: T1119 Automated Collection
Threat actor: External

During the incident: Implemented its incident response protocols
Took steps to secure the environment
Engaged independent computer forensic experts
Changed passwords
Implemented additional restrictions on accessing systems
Offered 12 months of credit monitoring and identity protection services through IDX
Changes made: Changed passwords
Implemented additional restrictions on accessing systems
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 · 3 filings · 3 states

View merged incident ↗

California State AGOct 24 · first

Nebraska State AGOct 24 · first · this page

Illinois State AG+8d

Pattern: first filing Oct 24 (CA), last Nov 1 (IL) — a 8-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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/f35708c1-a23b-4da4-9e5a-ab462c38c178.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 24, 2025
Raw hash: e2ab3625626347003a7064f172cede843bf3c3c9c9c1a99605f4fa7cb5c733d4

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityMission City Community Network, Inc.

Victim entityMission City Community Network, Inc.

Incidentdiscovered Jun 6, 2025

Stated responseImplemented its incident response protocols

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancenebraska.gov