HackingFinancial ServicesHealthcareFinanceCustomer Data InvolvedPIIIdentity (basic)LowContained

MN Health Insurance Network

bd_3e869d0f26681faa · schema v1 · pii pii-v1

Severity

Low

Discovered

Mar 17, 2026

Filed

Jul 20, 2026

To disclose

—

Affected

Not disclosed

Linked

4 records

Confidence

65%

Full breach record for MN Health Insurance Network →

Minnesota Health Insurance Network notified affected individuals of unauthorized network access occurring March 16-17, 2026. The incident involved the exfiltration of full names and potentially other personal information. The company engaged outside cybersecurity professionals for investigation and is offering one year of complimentary Equifax Credit Watch Gold monitoring to affected individuals. No identity fraud has been reported to date.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 1 days

Mar 16, 2026

Begins

Mar 17, 2026

Discovered

Jul 20, 2026

Filed

This filing is one of 4 records about the same incident.View merged incident

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siteakirabd_120f38a90271de4c2026-03-17 · +125dVerified by operator

Regulatory filings (2) · sorted by filing gap

Massachusetts State AGbd_db7069bf6cc8e1ad2026-07-19 · +1dVerified
HHS OCRbd_f4a8cc13f4d1c17f2026-07-19 · +1dVerified

Name: MN Health Insurance Network
norm: mn health insurance network
Domain: mnhealthnetwork.com

Name: MN Health Insurance Network
norm: mn health insurance network
Domain: mnhealthnetwork.com
Industry: Financial ServicesllmHealthcarellm

Discovered: Mar 17, 2026
Breach occurred: Mar 16, 2026 – Mar 17, 2026
Undetected for: 1 dayoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Initial access: exploit_public_facing

During the incident: Launched an investigation in consultation with outside cybersecurity professionals
Offering a complimentary one-year membership in Equifax Credit Watch Gold
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 · 3 filings · 3 states

View merged incident ↗

Massachusetts State AGJul 19 · first

HHS OCRJul 19 · first

Nebraska 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://nebraska.gov/ago/data-breach/documents/ee275f63-77ab-4ae9-ac69-8aaacc8c970e.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 20, 2026
Raw hash: 3173c4a1664d13ed10721a4ca17017aec936076a24f3cf12844298874421cfa2

Linked disclosures

Ransomware claims (1)

Regulatory filings (2) · sorted by filing gap

Reporting entityMN Health Insurance Network

Victim entityMN Health Insurance Network

Incidentdiscovered Mar 17, 2026

Stated responseLaunched an investigation in consultation with outside cybersecurity professionals

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancenebraska.gov