HackingIdentity (basic)Government IDFinancial accountHealth (basic)PHIMediumContained

CEI VISION PARTNERS, LLC

bd_45ae493b9a78c008 · schema v1 · pii pii-v2

Severity

Medium

Discovered

May 26, 2024

Filed

Aug 12, 2025

To disclose

—

Affected

Not disclosed

Linked

4 filings

Confidence

66%

Full breach record for CEI VISION PARTNERS, LLC →2 incidents on file

CEI Vision Partners, LLC notified Nebraska AG of a breach where an unauthorized third party accessed computer systems between May 24-27, 2024. The incident involved personal information including names, DOBs, SSNs, financial account info, and limited clinical/health plan data. CEI engaged forensic investigators, secured the network, and offered one year of Experian IdentityWorks credit monitoring to affected individuals.

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Incident timeline

undetected · 2 days

May 24, 2024

Begins

May 26, 2024

Discovered

Aug 12, 2025

Filed

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

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Vermont State AGbd_93c520708e4c714d2025-08-12Verified
Massachusetts State AGbd_1437855e748264af2025-08-14 · +2dVerified
Montana State AGbd_b0c5f247fa461a782025-08-08 · +4dCandidate

Name: CEI VISION PARTNERS, LLC
norm: cei vision

Name: CEI VISION PARTNERS, LLC
norm: cei vision

Discovered: May 26, 2024
Breach occurred: May 24, 2024 – May 27, 2024
Undetected for: 2 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDFinancial accountHealth (basic)PHI
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Initial access: exploit_public_facing

During the incident: Secured the network from further unauthorized access
Engaged a forensic security firm to further investigate and confirm the security of our computer systems
Undertaken a thorough review of the relevant records
Enhancing our technical security measures
Offering a complimentary one-year membership of Experian IdentityWorksSM Credit 3B
Changes made: Enhancing our technical security measures
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 · 4 filings · 4 states

View merged incident ↗

Montana State AGAug 8 · first

Vermont State AG+4d

Nebraska State AG+4d · this page

Massachusetts State AG+6d

Pattern: first filing Aug 8 (MT), last Aug 14 (MA) — a 6-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/3f3825be-309f-4e40-bfad-dd9d677801bd.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 12, 2025
Raw hash: 78a1bac016da8c204c350c57ae4c0962db85742726fe1d384d9d3db939d627e2

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityCEI VISION PARTNERS, LLC

Victim entityCEI VISION PARTNERS, LLC

Incidentdiscovered May 26, 2024

Stated responseSecured the network from further unauthorized access

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancenebraska.gov