Social EngineeringPhishingCustomer Data InvolvedPIIIdentity (basic)LowContained

Blue Fin Group

bd_54b8e642f51ff60e · schema v1 · pii pii-v2

Severity

Low

Discovered

Sep 20, 2024

Filed

May 19, 2025

To disclose

—

Affected

Not disclosed

Linked

2 filings

Confidence

64%

Full breach record for Blue Fin Group →2 incidents on file

Blue Fin Group notified Nebraska AG that an employee email account was compromised on September 8, 2024, discovered on September 20, 2024. The incident involved potential unauthorized access to mailbox contents. No evidence of misuse was found. The company engaged forensic investigators and cybersecurity consultants, implemented system safeguards, enforced encryption on portable computers, and offered 12 months of identity theft protection via IDX.

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Incident timeline

undetected · 12 days

Sep 8, 2024

Begins

Sep 20, 2024

Discovered

May 19, 2025

Filed

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Indiana State AGbd_39bed831d9b210e02025-05-19Candidate

Name: Blue Fin Group
norm: blue fin

Name: Blue Fin Group
norm: blue fin

Discovered: Sep 20, 2024
Breach occurred: Sep 8, 2024
Undetected for: 12 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: PIIIdentity (basic)
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing Link
Threat actor: External
Initial access: phishing_link

During the incident: Hired a leading computer forensics team to analyze the incident
Contracted with cybersecurity consultants to assist in detecting and mitigating any cybersecurity exposures
Implemented additional safeguards to improve data security on our user systems and infrastructure
Ensuring that all personally assigned portable computers utilize encryption software for data protection
Offering identity theft protection services through IDX, A ZeroFox Company
Changes made: Implemented additional safeguards to improve data security on our user systems and infrastructure
Ensuring that all personally assigned portable computers utilize encryption software for data protection
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 · 2 filings · 2 states

View merged incident ↗

Indiana State AGMay 19 · first

Nebraska State AGMay 19 · 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/78d694cb-77a5-42ca-a625-9c15070598f9.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 19, 2025
Raw hash: 27d65e79d0c33a811a0f511f900aafae05b8f82ab6fe7bd9f41df17077a410db

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityBlue Fin Group

Victim entityBlue Fin Group

Incidentdiscovered Sep 20, 2024

Stated responseHired a leading computer forensics team to analyze the incident

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancenebraska.gov