HackingHealthcareHealthcareSupply Chain (3P Vendor)Business Associate (HIPAA)Customer Data InvolvedData ExfiltratedPHIIdentity (basic)LowContained

Ocracoke Health Center, Inc.

bd_16687a054c6acc6d · schema v1 · pii pii-v2

Severity

Low

Discovered

—

Filed

Sep 1, 2026

To disclose

—

Affected

41state residents only

Linked

3 filings

Confidence

69%

Full breach record for Ocracoke Health Center, Inc. →

Ocracoke Health Center notified patients that its vendor, Aesto LLC, experienced a network security incident affecting AWS infrastructure. Unauthorized access to protected health information (PHI) occurred between December 2 and December 18, 2025. Aesto confirmed the breach on May 26, 2026, after forensic investigation. Affected data includes full names and other PHI. Complimentary identity monitoring is offered.

J jump to incidentP pin to compareR raw source

Incident timeline

Dec 2, 2025

Begins

Sep 1, 2026

Filed

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

Vermont State AGbd_04282799b1fd0a752026-09-16 · +15dVerified
New Hampshire State AGbd_0493365393dd47c72026-09-16 · +15dVerified

Name: Ocracoke Health Center, Inc.
norm: ocracoke health center

Name: Ocracoke Health Center, Inc.
norm: ocracoke health center
Industry: Healthcarellm

Discovered: —
Breach occurred: Dec 2, 2025 – Dec 18, 2025
Materiality determined: —
Notification sent: —
Affected individuals: 41state-resident count only
Data types: PHIIdentity (basic)
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Third party: via Aesto, LLC

During the incident: Commenced a prompt and thorough investigation
Worked closely with external cybersecurity professionals
Conducted extensive forensic investigation and manual document review
Offering complimentary identity monitoring services
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 · 3 filings · 3 states

View merged incident ↗

Massachusetts State AGSep 1 · first · this page

Vermont State AG+15d

New Hampshire State AG+15d

Pattern: first filing Sep 1 (MA), last Sep 16 (NH) — a 15-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/2026-1569-ocracoke-health-center-inc/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 1, 2026
Raw hash: 57b52cfb9a2107441ee675a0fdb9b0cdd75c9cc63977b867f8205eaa42f770d5

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityOcracoke Health Center, Inc.

Victim entityOcracoke Health Center, Inc.

IncidentThird-Party / Supply Chain

Stated responseCommenced a prompt and thorough investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov