HackingHealthcareHealthcareCustomer Data InvolvedDelayed DiscoveryPIIPHIIdentity (basic)Health (basic)LowResolved

Hampton Regional Medical Center

bd_cc0ca9cda7900759 · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Mar 4, 2026

To disclose

—

Affected

Not disclosed

Linked

2 filings

Confidence

66%

Full breach record for Hampton Regional Medical Center →2 incidents on file

Hampton Regional Medical Center notified individuals of unauthorized access to its computer network between June 18, 2025, and July 16, 2025. An external actor accessed systems and may have copied files containing names and other personal/health information. The investigation was completed on January 6, 2026. The organization secured its network, engaged forensic specialists, and is offering 24 months of identity monitoring via Experian. No specific malware or ransomware was mentioned.

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Incident timeline

Jun 18, 2025

Begins

Mar 4, 2026

Filed

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

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Vermont State AGbd_19879af81dd709f82026-03-04Candidate

Name: Hampton Regional Medical Center
norm: hampton regional medical center

Name: Hampton Regional Medical Center
norm: hampton regional medical center
Industry: Healthcarellm

Discovered: —
Breach occurred: Jun 18, 2025 – Jul 16, 2025
Materiality determined: —
Notification sent: Mar 4, 2026
Affected individuals: Not disclosed
Data types: PIIPHIIdentity (basic)Health (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External

During the incident: Took steps to secure our computer network
Conducted a thorough investigation with third-party cybersecurity specialists
Published formal notification on our website in September 2025
Providing individuals with free resources and guidance
Offering identity monitoring services for 24 months through Experian
Changes made: Reviewing our existing policies and procedures
Implementing additional administrative and technical safeguards
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 ↗

Vermont State AGMar 4 · first

Massachusetts State AGMar 4 · 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://www.mass.gov/doc/2026-321-hampton-regional-medical-center/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 4, 2026
Raw hash: 3668ea699de1eac14512252ac8a526e2a736cc533e2ad948a5d7693953be967b

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityHampton Regional Medical Center

Victim entityHampton Regional Medical Center

IncidentUnauthorized Access

Stated responseTook steps to secure our computer network

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov