HackingHealthcareHealthcareStolen CredentialsCustomer Data InvolvedTargetedIdentity (basic)Government IDMediumContained

INOVA HEALTH SYSTEM FOUNDATION

bd_de235935dc42a386 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Oct 21, 2022

Filed

Feb 27, 2023

To disclose

18 weeks

Affected

1state residents only

Confidence

66%

Full breach record for INOVA HEALTH SYSTEM FOUNDATION →6 incidents on file

Inova Health System Foundation notified NH AG of unauthorized access to an employee computer on Oct 21, 2022. One NH resident's name and SSN were at risk. Inova investigated, deleted data, and offered 1-year credit monitoring.

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Incident timeline

discovery → filing · 18 weeks / 129 days

Oct 21, 2022

Begins

Oct 21, 2022

Discovered

Feb 27, 2023

Filed

vs. sector median

+6 wks slower

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed1 affectedView incident

Name: MCDONALD HOPKINS LLC
norm: mcdonald hopkins

Name: INOVA HEALTH SYSTEM FOUNDATION
norm: inova health system
Industry: Healthcarellm

Discovered: Oct 21, 2022
Breach occurred: Oct 21, 2022
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Feb 21, 2023
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified New Hampshire Office of the Attorney General
Initial access: valid_credentials

During the incident: Commenced a prompt and thorough investigation
Working very closely with data privacy and security professionals
Information was deleted from the computer
Taking actions to prevent a similar incident from occurring in the future
Offering the affected resident complimentary one-year memberships with a credit monitoring service
Changes made: Continually evaluates and modifies its practices and internal controls to enhance the security and privacy of personal information
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 18 weeks(129 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

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/inova-health-system-foundation-20230227.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 27, 2023
Raw hash: 4f0604027f17f1d87abc6e175d687ecc83c3b7ba379f52024f471046d56b444f

Reporting entityMCDONALD HOPKINS LLC

Victim entityINOVA HEALTH SYSTEM FOUNDATION

Incidentdiscovered Oct 21, 2022

Stated responseCommenced a prompt and thorough investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov