HackingHealthcareHealthcareData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDMediumContained

Rehabilitation Hospital of Northwest Ohio

bd_17861bad1c04ffc6 · 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

64%

Full breach record for Rehabilitation Hospital of Northwest Ohio →5 incidents on file

Rehabilitation Hospital of Northwestern Ohio notified the New Hampshire Attorney General on March 29, 2024, of a data breach occurring between January 16 and February 4, 2024. An unauthorized party accessed patient files containing PII and government IDs. The hospital isolated systems, engaged forensic investigators, and notified law enforcement. One NH resident was notified directly; credit monitoring was offered.

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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

3 wks faster

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

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Montana State AGbd_1bd7a810320dce982024-03-29Verified
HHS OCRbd_a76780731cc396ff2024-03-29Verified

Name: SARA MEI LING GOLDSTEIN
norm: sara mei ling goldstein
Domain: saragoldstein.work

Name: Rehabilitation Hospital of Northwest Ohio
norm: rehabilitation hospital of northwest ohio
Domain: rhno.ernesthealth.com
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
Communicated with law enforcement
Mailed a notification letter to one New Hampshire resident
Provided individuals whose information may have been involved complimentary memberships to credit monitoring and identity theft protection services
Established a dedicated, toll-free incident response line
Changes made: Implemented additional safeguards and technical security measures to further protect and monitor its 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 ↗

Montana State AGMar 29 · first

HHS OCRMar 29 · first

New Hampshire State AGMar 29 · 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/rehabilitation-hospital-northwestern-ohio-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: dd135f92f7cb97003d733977cdf5a14c34612df8c51ed60e30883bd4404c0cf9

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entitySARA MEI LING GOLDSTEIN

Victim entityRehabilitation Hospital of Northwest Ohio

Incidentdiscovered Feb 1, 2024

Stated responseSecured and isolated its IT systems

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov