HackingProfessional ServicesProfessional ServicesData ExfiltratedCustomer Data InvolvedIdentity (basic)LowContained

Select Medical Holdings Corporation

bd_16344af9ac358a81 · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Jun 6, 2025

To disclose

—

Affected

Not disclosed

Linked

2 filings

Confidence

65%

Full breach record for Select Medical Holdings Corporation →2 incidents on file

Nationwide Recovery Services, Inc. (NRS), a debt collection service provider, experienced unauthorized access to its network between July 5 and July 11, 2024. NRS discovered suspicious activity on July 11, 2024, resulting in a network outage. Files containing customer information, including names, were copied from the systems. NRS secured its environment, launched an investigation, and reported the incident to law enforcement. Affected individuals are offered one year of credit monitoring and identity protection services.

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Incident timeline

Jul 5, 2024

Begins

Jun 6, 2025

Filed

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

Part of Nationwide Recovery Services, Inc. supply-chain incident (2025) — a supply-chain cascade affecting multiple organizations.View cascade →

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Vermont State AGbd_4063c2b887187bd42025-06-06Verified

Name: Nationwide Recovery Services, Inc.
norm: nationwide recovery

Name: Select Medical Holdings Corporation
norm: select medical
Industry: Professional Servicesllm

Discovered: —
Breach occurred: Jul 5, 2024 – Jul 11, 2024
Materiality determined: —
Notification sent: Jun 6, 2025
Affected individuals: Not disclosed
Data types: Identity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: Reported this incident to law enforcement

During the incident: Took steps to secure its environment
Launched an investigation to determine the nature and scope of the activity
Reported this incident to law enforcement
Reviewed existing security policies
Implemented additional measures to further protect against similar incidents moving forward
Offering one-year membership to credit monitoring and identity protection services through IDX
Changes made: Reviewed 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 · 2 filings · 2 states

View merged incident ↗

Vermont State AGJun 6 · first

California State AGJun 6 · 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://oag.ca.gov/ecrime/databreach/reports/sb24-603731
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 6, 2025
Raw hash: 680cea5aa7d4eb440a6e021a64e8f16d5fdf4967f174dc26685c317f4c476fe5

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityNationwide Recovery Services, Inc.

Victim entitySelect Medical Holdings Corporation

IncidentUnauthorized Access

Stated responseTook steps to secure its environment

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov