HackingHealthcareHealthcareStolen CredentialsDelayed DiscoveryIdentity (basic)Government IDMediumContained

Northeast Rehabilitation Hospital Network

bd_9815d08d17ad9c12 · schema v1 · pii pii-v1

Severity

Medium

Discovered

May 22, 2024

Filed

Jan 6, 2025

To disclose

33 weeks

Affected

Not disclosed

Linked

5 filings

Confidence

64%

Full breach record for Northeast Rehabilitation Hospital Network →20 incidents on file

Northeast Rehabilitation Hospital Network (NRHN) disclosed that an unauthorized individual accessed its computer network between May 13-22, 2024, viewing or copying personal information including names and government identifiers. NRHN notified law enforcement, implemented security measures, and offered 24 months of credit monitoring. The investigation concluded in November 2024, with notifications sent in January 2025.

J jump to incidentP pin to compareR raw source

Vermont clock✗ VT AG >45 bday33 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

undetected · 9 days

discovery → filing · 33 weeks / 229 days

May 13, 2024

Begins

May 22, 2024

Discovered

Jan 6, 2025

Filed

vs. sector median

+20 wks slower

This filing is one of 5 about the same incident.View merged incident

A leak claim by hunters_international about this victim predates this filing by 229 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (2)

Leak Sitehunters_internationalbd_1b02cbf307a97cae2024-07-18 · +171dVerified by operator
Leak Sitehunters_internationalbd_ded8a353df55e2962024-05-22 · +229dVerified by operator

Regulatory filings (2) · sorted by filing gap

Massachusetts State AGbd_542845fe493ed5cc2025-01-06Verified by operator
Massachusetts State AGbd_895edc5710ac14ac2025-03-03 · +56dVerified by operator

Name: Northeast Rehabilitation Hospital Network
norm: northeast rehabilitation hospital network
Domain: northeastrehab.com

Name: Northeast Rehabilitation Hospital Network
norm: northeast rehabilitation hospital network
Domain: northeastrehab.com
Industry: Healthcarellm

Discovered: May 22, 2024
Breach occurred: May 13, 2024 – May 22, 2024
Undetected for: 9 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jan 6, 2025
Affected individuals: Not disclosed
Data types: Identity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified the federal law enforcement and relevant regulatory bodies
Initial access: valid_credentials

During the incident: Launched an investigation to determine the nature and scope of the activity
Conducted a thorough and time-intensive review of the impacted information
Provided notice to local and national media outlets
Posted notice on our website
Notified the federal law enforcement and relevant regulatory bodies
Implemented additional technical security measures
Reviewed and enhanced existing data privacy policies and procedures
Offering access to twenty-four (24) months of credit monitoring and identity theft protection services through Experian
Changes made: Implemented additional technical security measures to strengthen the security of our systems
Reviewed and enhanced existing data privacy policies and procedures
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 33 weeks(229 days from discovery to filing)
Compliance flags: VT AG >45 bdayLeak >180d
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 2 states

View merged incident ↗

Massachusetts State AGJan 6 · first

Vermont State AGJan 6 · first · this page

Massachusetts State AG+56d

Pattern: first filing Jan 6 (MA), last Mar 3 (MA) — a 56-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://ago.vermont.gov/document/2025-01-06-northeast-rehabilitation-hospital-network-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 6, 2025
Raw hash: 2b637cc69b1314a1b69d417df214c1247864d896c836497b944f0c2dd5201532

Linked disclosures

Ransomware claims (2)

Regulatory filings (2) · sorted by filing gap

Reporting entityNortheast Rehabilitation Hospital Network

Victim entityNortheast Rehabilitation Hospital Network

Incidentdiscovered May 22, 2024

Stated responseLaunched an investigation to determine the nature and scope of the activity

ComplianceVT AG >45 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov