HackingHealthcareHealthcareSupply Chain (3P Vendor)Customer Data InvolvedData ExfiltratedPIIIdentity (basic)LowContained

Harbin Clinic, LLC

bd_0d7f443cc60d4323 · schema v1 · pii pii-v1

Severity

Low

Discovered

Feb 1, 2025

Filed

May 16, 2025

To disclose

15 weeks

Affected

12state residents only

Linked

5 filings

Confidence

65%

Full breach record for Harbin Clinic, LLC →2 incidents on file

Harbin Clinic, LLC notified the New Hampshire Attorney General that a third-party vendor, Nationwide Recovery Services, Inc. (NRS), experienced a data security incident. Unauthorized access to NRS systems occurred between July 5-11, 2024, resulting in the illegal copying of files. The incident potentially affected 12 New Hampshire residents (patients and guarantors) whose personal information was stored on NRS systems. Harbin Clinic blocked vendor access, conducted internal system reviews, and engaged privacy teams. Notifications were sent on May 16, 2025, offering Kroll identity monitoring services.

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Incident timeline

undetected · 211 days

discovery → filing · 15 weeks / 104 days

Jul 5, 2024

Begins

Feb 1, 2025

Discovered

Mar 1, 2025

Scope determined

May 16, 2025

Filed

vs. sector median

+3 wks slower

This filing is one of 5 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 (4) · sorted by filing gap

Nebraska State AGbd_46ac065d01f349e72025-05-16Verified
HHS OCRbd_6d4ab3cac48baf522025-05-16Verified
Indiana State AGbd_c9c12f46101f5ec02025-05-16Verified
Massachusetts State AGbd_ee133c6b3adf95792025-05-16Verified

Name: Harbin Clinic, LLC
norm: harbin clinic

Name: Harbin Clinic, LLC
norm: harbin clinic
Industry: Healthcarellm

Discovered: Feb 1, 2025
Breach occurred: Jul 5, 2024 – Jul 11, 2024
Undetected for: 211 daysoccurrence → discovery
Materiality determined: Mar 1, 2025
Notification sent: May 16, 2025
Affected individuals: 12state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated Collection
Threat actor: External
Regulator citations: Notified Attorney General John Formella
Third party: via Nationwide Recovery Services, Inc.
Initial access: supply_chain

During the incident: Harbin Clinic immediately blocked NRS’s access to Harbin Clinic systems until a forensic investigation firm determined the threat had been eradicated from the NRS network.
Harbin Clinic conducted a review of its own systems to ensure no indicators of compromise were present in its own network.
Harbin Clinic engaged its privacy and cybersecurity teams to conduct an investigation of the incident and work with NRS to determine the scope of the breach and identify potentially impacted individuals.
Mailing notification letters on May 16, 2025 to Harbin Clinic patients and guarantors
Providing notice to impacted individuals via substitute notice
Notifying each of the three major credit bureaus
Changes made: Continuing to monitor, evaluate and enhance our security systems and controls
Enhancing security and vendor controls
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 15 weeks(104 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Nebraska State AGMay 16 · first

HHS OCRMay 16 · first

Indiana State AGMay 16 · first

Massachusetts State AGMay 16 · first

New Hampshire State AGMay 16 · 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://mm.nh.gov/files/uploads/doj/remote-docs/harbin-clinic-20250516.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 16, 2025
Raw hash: 155942887dd24927e502448b820131feb970325e57ee195034ba250d2e46eb44

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityHarbin Clinic, LLC

Victim entityHarbin Clinic, LLC

Incidentdiscovered Feb 1, 2025

Stated responseHarbin Clinic immediately blocked NRS’s access to Harbin Clinic systems until a forensic investigation firm determined the threat had been eradicated from the NRS network.

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov