HackingPIIIdentity (basic)LowContained

CUSO Financial Services, L.P.

bd_bfcd8b9de33daa58 · schema v1 · pii pii-v2

Severity

Low

Discovered

Sep 1, 2024

Filed

May 1, 2025

To disclose

—

Affected

Not disclosed

Confidence

66%

Full breach record for CUSO Financial Services, L.P. →5 incidents on file

CUSO Financial Services, L.P. notified Nebraska, Iowa, and Oregon residents that in September 2024, unauthorized parties accessed employee email accounts. The incident may have exposed names and other personal information. CUSO engaged forensic investigators, enhanced technical security, and offered one year of Experian IdentityWorks credit monitoring.

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Incident timeline

Sep 1, 2024

Begins

Sep 1, 2024

Discovered

May 1, 2025

Filed

Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident

Name: CUSO Financial Services, L.P.
norm: cuso financial

Name: CUSO Financial Services, L.P.
norm: cuso financial

Discovered: Sep 1, 2024
Breach occurred: Sep 1, 2024 – Sep 30, 2024
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Initial access: valid_credentials

During the incident: Engaged a leading forensic security firm to further investigate the incident and confirm the security of our computer systems and network
Offering a free one-year membership of Experian IdentityWorks SM 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.

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/d64c94c0-f628-4be8-b621-4602c5becaa7.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 1, 2025
Raw hash: ce7b2b5b293d86c21af1fe257500536032fabb2cdaacc24afd4b02b798d05ddb

Reporting entityCUSO Financial Services, L.P.

Victim entityCUSO Financial Services, L.P.

Incidentdiscovered Sep 1, 2024

Stated responseEngaged a leading forensic security firm to further investigate the incident and confirm the security of our computer systems and network

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancenebraska.gov