HackingFinancial ServicesFinanceStolen CredentialsData ExfiltratedCustomer Data InvolvedGovernment IDIdentity (basic)MediumContained

Prominence Advisors, LLC

bd_5b717a48ee19941c · schema v1 · pii pii-v2

Severity

Medium

Discovered

Mar 25, 2025

Filed

Jul 21, 2025

To disclose

—

Affected

5state residents only

Linked

3 filings

Confidence

66%

Full breach record for Prominence Advisors, LLC →

Prominence Advisors LLC reported a data event in Nebraska involving unauthorized access to its email environment between January 23, 2025, and March 26, 2025. The company discovered suspicious activity on March 25, 2025. The incident potentially exposed names and Social Security numbers of five Nebraska residents. Prominence engaged third-party forensic specialists, provided 24 months of credit monitoring via Experian, and mailed notices to affected individuals on July 21, 2025.

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Incident timeline

undetected · 61 days

Jan 23, 2025

Begins

Mar 25, 2025

Discovered

Jul 21, 2025

Filed

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

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Maine State AGbd_23d0de0c940eeea72025-07-21Candidate
Indiana State AGbd_eda154e968f40fee2025-07-21Verified

Name: Prominence Advisors, LLC
norm: prominence advisors
Domain: prominenceadvisors.com

Name: Prominence Advisors, LLC
norm: prominence advisors
Domain: prominenceadvisors.com
Industry: Financial Servicesllm

Discovered: Mar 25, 2025
Breach occurred: Jan 23, 2025 – Mar 26, 2025
Undetected for: 61 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jul 21, 2025
Affected individuals: 5state-resident count only
Data types: Government IDIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1114 Email CollectionT1078 Valid Accounts
Threat actor: External
Initial access: valid_credentials

During the incident: Launched an investigation, with the assistance of third-party computer forensic specialists
Moved quickly to investigate and respond to the incident
Assess the security of Prominence systems
Identify potentially affected individuals
Providing access to credit monitoring services for 24 months, through Experian
Changes made: Working to implement additional safeguards and training to its employees
Reviewing our policies, procedures and processes related to the storage and access of personal information to reduce the likelihood of a similar future event
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 ↗

Maine State AGJul 21 · first

Indiana State AGJul 21 · first

Nebraska State AGJul 21 · 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/1aca69a6-6585-491c-bc54-265475d95bf5.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 21, 2025
Raw hash: a1458a9daa249326b165411f39d5139d8732f12417a1a30120993509fac7fea8

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityProminence Advisors, LLC

Victim entityProminence Advisors, LLC

Incidentdiscovered Mar 25, 2025

Stated responseLaunched an investigation, with the assistance of third-party computer forensic specialists

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancenebraska.gov