Social EngineeringFinancial ServicesFinancePhishingData ExfiltratedCustomer Data InvolvedGovernment IDIdentity (basic)Financial accountMediumContained

Atlas Capital Management Corporation

bd_784c2cf5e306e9d0 · schema v1 · pii pii-v2

Severity

Medium

Discovered

Jun 2, 2025

Filed

Sep 10, 2025

To disclose

—

Affected

7state residents only

Linked

4 filings

Confidence

66%

Full breach record for Atlas Capital Management Corporation →

Atlas Capital Management Corporation (ACMC) disclosed a phishing incident affecting seven Nebraska residents. Unauthorized access to employee email accounts occurred between June 2 and June 17, 2025. ACMC determined that names, SSNs, driver's licenses, DOBs, and financial account numbers were accessed. Notifications were mailed on September 10, 2025, offering one year of credit monitoring via Kroll. ACMC secured accounts, engaged law enforcement, and is enhancing email security.

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Incident timeline

Jun 2, 2025

Begins

Jun 2, 2025

Discovered

Sep 10, 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

Massachusetts State AGbd_27444ef075a3da1a2025-09-10Verified
Indiana State AGbd_3127855132ae6df92025-09-10Candidate
New Hampshire State AGbd_d08d59fc36bed98b2025-09-10Verified

Name: Atlas Capital Management Corporation
norm: atlas capital management

Name: Atlas Capital Management Corporation
norm: atlas capital management
Industry: Financial Servicesllm

Discovered: Jun 2, 2025
Breach occurred: Jun 2, 2025 – Jun 17, 2025
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Sep 10, 2025
Affected individuals: 7state-resident count only
Data types: Government IDIdentity (basic)Financial account
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1114 Email Collection
Threat actor: ExternalFinancial
Initial access: phishing_link

During the incident: Reported the incident to law enforcement
Secured the accounts
Began its investigation
Established a dedicated, toll-free call center
Offered one year of complimentary credit monitoring through Kroll
Changes made: Taken, and will continue to take, steps to enhance the security of its email environment
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 ↗

Massachusetts State AGSep 10 · first

Indiana State AGSep 10 · first

New Hampshire State AGSep 10 · first

Nebraska State AGSep 10 · 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/3be0e327-24b2-4d4b-9511-075e634837f1.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 10, 2025
Raw hash: 6d6f2f0aa1248d568ac1b1687d0da79cae7d757d5614ceb0dcdb207616656c82

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityAtlas Capital Management Corporation

Victim entityAtlas Capital Management Corporation

Incidentdiscovered Jun 2, 2025

Stated responseReported the incident to law enforcement

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancenebraska.gov