HackingProfessional ServicesHealthcareProfessional ServicesCapture Stored DataSupply Chain (3P Vendor)Data ExfiltratedCustomer Data InvolvedMulti-Stage ChainPIIIdentity (basic)LowResolved

ALN Medical Management, LLC

bd_dc4b4e0126c62d83 · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

May 23, 2025

To disclose

—

Affected

0scope not determined

Linked

8 filings

Confidence

75%

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

ALN Medical Management, LLC, a revenue cycle and billing services firm, identified suspicious activity in March 2024 involving a third-party hosted environment. An unauthorized actor accessed or took files and folders between March 18–24, 2024. Internal ALN systems were not impacted. Affected individuals were offered complimentary credit monitoring through IDX. Approximately 603 Rhode Island residents may be impacted.

J jump to incidentP pin to compareR raw source

Incident timeline

Mar 18, 2024

Begins

May 23, 2025

Filed

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

Linked disclosures

Why this link?

Regulatory filings (7) · sorted by filing gap

New Hampshire State AGbd_328d955c2bb8f0712025-05-23Verified
Montana State AGbd_3b44a23e3b4962182025-04-21 · +32dCandidate
Massachusetts State AGbd_f53d7dc68cbf55e62025-03-22 · +62dVerified
Vermont State AGbd_26ee976fd78349d62025-03-21 · +63dVerified

Show 3 more filings ↓up to 63d gap

California State AGbd_845ac8d93490851f2025-03-21 · +63dCandidate
New Hampshire State AGbd_874b92a535bb2b2c2025-03-21 · +63dVerified
Nebraska State AGbd_cf75dcdafa41ef582025-03-21 · +63dVerified

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

Name: ALN Medical Management, LLC
norm: aln medical management
Industry: Professional ServicesllmHealthcarellm

Discovered: —
Breach occurred: Mar 18, 2024 – Mar 24, 2024
Materiality determined: —
Notification sent: —
Affected individuals: 0
Data types: PIIIdentity (basic)
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1530 Data from Cloud Storage ObjectT1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: Reported incident to law enforcementReported incident to regulatorsNotified California Attorney General
Initial access: supply_chain

During the incident: Promptly took steps to ensure the security of our systems
Isolated the impacted environment
Launched an investigation to determine the nature and scope of the activity
Reported this incident to law enforcement and regulators
Notified affected clients
Offering complimentary credit monitoring and identity theft protection services through IDX
Changes made: Reviewed existing security policies and 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

Massachusetts State AG+1d

Montana State AG+31d

New Hampshire State AG+63d

California State AG+63d · this page

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://oag.ca.gov/ecrime/databreach/reports/sb24-603176
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 23, 2025
Raw hash: 4f4970275cee653a7486ffeba62c6f6fd42888b5a2c0e22ef3995bacd9e587e8

Linked disclosures

Regulatory filings (7) · sorted by filing gap

Reporting entityALN Medical Management, LLC

Victim entityALN Medical Management, LLC

IncidentThird-Party / Supply Chain

Stated responsePromptly took steps to ensure the security of our systems

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov