AccidentalHealthcareHealthcareMisconfigurationSupply Chain (3P Vendor)Customer Data InvolvedEmployee Data InvolvedIdentity (basic)Health (basic)MinorMediumResolved

Nabi

bd_b7e13ab04dd2eec5 · schema v1 · pii pii-v2

Severity

Medium

Discovered

Aug 10, 2026

Filed

Oct 1, 2026

To disclose

—

Affected

25state residents only

Linked

2 filings

Confidence

66%

Full breach record for Nabi →

Nabi Health, Inc. discovered on August 10, 2026, that a former vendor maintained unauthorized access to limited patient intake data, including names and reasons for visit, via the company's website portal. The incident did not involve medical records, SSNs, or financial data. Nabi Health revoked the vendor's access, secured the platform, and is offering 24 months of credit monitoring and fraud assistance to affected individuals, including minors.

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Incident timeline

Aug 10, 2026

Discovered

Oct 1, 2026

Filed

This filing is one of 2 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

HHS OCRbd_b7b2f49917bcb6922026-10-06 · +5dCandidate

Name: Nabi
norm: nabi
Domain: nabihealth.com

Name: Nabi
norm: nabi
Domain: nabihealth.com
Industry: Healthcarellm

Discovered: Aug 10, 2026
Materiality determined: —
Notification sent: —
Affected individuals: 25state-resident count only
Data types: Identity (basic)Health (basic)Minor
Attack vector: Third-Party / Supply Chain
Threat actor: Partner
Third party: via former vendor
Initial access: trusted_relationship

During the incident: Ensured that the former vendor no longer has access to any of our data
Secured the impacted platform
Verified the security of our internal systems
Providing access to Single Bureau Credit Monitoring/Single Bureau Credit Report/Single Bureau Credit Score services at no charge for 24 months
Providing proactive fraud assistance through HaystackID
Changes made: Implementing additional technical safeguards
Implementing enhanced security measures
Implementing updated procedures to mitigate against the risk of future issues
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Massachusetts State AGOct 1 · first · this page

HHS OCR+5d

Pattern: first filing Oct 1 (MA), last Oct 6 (CA) — a 5-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://www.mass.gov/doc/2026-1727-nabi-health-inc/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 1, 2026
Raw hash: 7689febb74883e362096ecbdb8c6092505222837dacef5a002984d2a03a8458b

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityNabi

Victim entityNabi

Incidentdiscovered Aug 10, 2026

Stated responseEnsured that the former vendor no longer has access to any of our data

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov