HackingHealthcareHealthcareData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDMediumActive

Rehabilitation Hospital of Northern Arizona

bd_777e8f0f8b0136a3 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Feb 1, 2024

Filed

Mar 29, 2024

To disclose

8 weeks

Affected

Not disclosed

Linked

3 filings

Confidence

65%

Full breach record for Rehabilitation Hospital of Northern Arizona →

Rehabilitation Hospital of Northern Arizona notified the NH Attorney General of a breach occurring Jan 16–Feb 4, 2024, discovered Feb 1, 2024. Unauthorized access to IT systems resulted in patient PII (names + SSN/DOB/ID) exposure. Notifications mailed March 29, 2024, offering 1-year credit monitoring. Systems isolated; forensic investigation ongoing.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 16 days

discovery → filing · 8 weeks / 57 days

Jan 16, 2024

Begins

Feb 1, 2024

Discovered

Mar 29, 2024

Filed

vs. sector median

1 wks faster

This filing is one of 3 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

HHS OCRbd_93f6dee5b495ff4a2024-03-29Candidate
Illinois State AGbd_fbccf951cd2bbc782024-03-01 · +28dVerified by operator

Name: Rehabilitation Hospital of Northern Arizona
norm: rehabilitation hospital of northern arizona

Name: Rehabilitation Hospital of Northern Arizona
norm: rehabilitation hospital of northern arizona
Industry: Healthcarellm

Discovered: Feb 1, 2024
Breach occurred: Jan 16, 2024 – Feb 4, 2024
Undetected for: 16 daysoccurrence → discovery
Materiality determined: —
Notification sent: Mar 29, 2024
Affected individuals: Not disclosed
Data types: Identity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1119 Automated Collection
Threat actor: External
Regulator citations: Notified New Hampshire Attorney General
Initial access: exploit_public_facing

During the incident: Secured and isolated its IT systems
Commenced an investigation with assistance from a third-party cybersecurity firm
Been in communication with law enforcement
Changes made: Implemented, and will continue to adopt, additional safeguards and technical security measures to further protect and monitor our systems
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 8 weeks(57 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Illinois State AGMar 1 · first

HHS OCR+28d

New Hampshire State AG+28d · this page

Pattern: first filing Mar 1 (IL), last Mar 29 (NH) — a 28-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://mm.nh.gov/files/uploads/doj/remote-docs/rehabilitation-hospital-northern-arizona-20240329.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 29, 2024
Raw hash: 856611bc18f51342c1784b2eff141376d2b555f9d179034faec63f92ba62b31e

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityRehabilitation Hospital of Northern Arizona

Victim entityRehabilitation Hospital of Northern Arizona

Incidentdiscovered Feb 1, 2024

Stated responseSecured and isolated its IT systems

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov