HackingHealthcareProfessional ServicesHealthcareStolen CredentialsSupply Chain (3P Vendor)Data ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDFinancial accountPIIHighActive

ALN Medical Management, LLC

bd_cf75dcdafa41ef58 · schema v1 · pii pii-v2

Severity

High

Discovered

Mar 1, 2024

Filed

Mar 21, 2025

To disclose

—

Affected

10,587state residents only

Linked

8 filings

Confidence

66%

Full breach record for ALN Medical Management, LLC →4 incidents on file

ALN Medical Management, LLC reported a data event involving a third-party service provider's hosted systems. Unauthorized access occurred between March 18-24, 2024, affecting approximately 10,587 Nebraska residents. Compromised data included names, SSNs, driver's license numbers, and financial/payment card information. ALN isolated the environment, notified law enforcement, and provided 12 months of credit monitoring. Notification to residents began March 21, 2025.

J jump to incidentP pin to compareR raw source

Incident timeline

Mar 18, 2024

Begins

Mar 21, 2025

Filed

This filing is one of 8 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (7) · sorted by filing gap

Vermont State AGbd_26ee976fd78349d62025-03-21Verified
California State AGbd_845ac8d93490851f2025-03-21Candidate
New Hampshire State AGbd_874b92a535bb2b2c2025-03-21Verified
Massachusetts State AGbd_f53d7dc68cbf55e62025-03-22 · +1dVerified

Show 3 more filings ↓up to 63d gap

Montana State AGbd_3b44a23e3b4962182025-04-21 · +31dCandidate
New Hampshire State AGbd_328d955c2bb8f0712025-05-23 · +63dVerified
California State AGbd_dc4b4e0126c62d832025-05-23 · +63dVerified

Name: ALN Medical Management, LLC
norm: aln medical management

Name: ALN Medical Management, LLC
norm: aln medical management
Industry: HealthcarellmProfessional Servicesllm

Discovered: Mar 1, 2024
Breach occurred: Mar 18, 2024 – Mar 24, 2024
Materiality determined: —
Notification sent: Mar 21, 2025
Affected individuals: 10,587state-resident count only
Data types: Identity (basic)Government IDFinancial accountPII
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1195 Supply Chain Compromise
Threat actor: External
Initial access: supply_chain

During the incident: Isolated the impacted environment
Launched an investigation
Notified law enforcement
Reviewing existing security policies
Implemented additional measures to further protect against similar incidents moving forward
Providing access to complimentary credit monitoring services for twelve (12) months, through IDX
Changes made: Reviewing existing security policies
Implemented additional measures to further protect against similar incidents moving forward
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 · 8 filings · 6 states

View merged incident ↗

Vermont State AGMar 21 · first

California State AGMar 21 · first

New Hampshire State AGMar 21 · first

Nebraska State AGMar 21 · first · this page

Massachusetts State AG+1d

Montana State AG+31d

New Hampshire State AG+63d

California State AG+63d

Pattern: first filing Mar 21 (VT), last May 23 (CA) — a 63-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/Notice of Data Event - ALN Medical Management - NE.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 21, 2025
Raw hash: ea40ceab30d1491490e466ba82564c337f652d9e2de84f202f41f39310afd1bb

Linked disclosures

Regulatory filings (7) · sorted by filing gap

Reporting entityALN Medical Management, LLC

Victim entityALN Medical Management, LLC

Incidentdiscovered Mar 1, 2024

Stated responseIsolated the impacted environment

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancenebraska.gov