HackingHealthcareHealthcareData ExfiltratedEmployee Data InvolvedIdentity (basic)EmploymentLowContained

Moses-Weitzman Health System, Inc.

bd_5a05001fa8c1ba75 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jan 2, 2025

Filed

Jan 30, 2025

To disclose

28 days

Affected

Not disclosed

Linked

6 filings

Confidence

66%

Full breach record for Moses-Weitzman Health System, Inc. →3 incidents on file

Moses-Weitzman Health System, Inc. (MWHS) notified the NH Attorney General of a data breach discovered on January 2, 2025. An external criminal actor accessed MWHS IT systems and exfiltrated data, including employee benefits and credentialing information. The actor did not encrypt or delete data. Access was revoked within hours. Approximately 5 New Hampshire residents were affected. MWHS offered identity theft protection to all current and former employees.

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Incident timeline

discovery → filing · 28 days

Jan 2, 2025

Discovered

Jan 30, 2025

Filed

vs. sector median

9 wks faster

This filing is one of 6 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Maine State AGbd_06c323e4f068c9742025-01-30Candidate
Maryland State AGbd_abcbf8032b31cc542025-01-30Verified
Indiana State AGbd_b72ef11708d0139a2025-01-30Verified
Vermont State AGbd_de0962eda247ff492025-01-30Verified

Show 1 more filing ↓up to 1d gap

Massachusetts State AGbd_1d7b89a7219d3dfa2025-01-31 · +1dVerified

Name: Moses-Weitzman Health System, Inc.
norm: moses weitzman health system

Name: Moses-Weitzman Health System, Inc.
norm: moses weitzman health system
Industry: Healthcarellm

Discovered: Jan 2, 2025
Materiality determined: —
Notification sent: Jan 30, 2025
Affected individuals: Not disclosed
Data types: Identity (basic)Employment
Attack vector: Unauthorized Access
MITRE ATT&CK: T1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: Reported the incident to federal law enforcement

During the incident: Retained a leading independent forensics firm to conduct a thorough investigation and help secure the environment
Revoked the criminal actor’s access within hours of discovering it
Reported the incident to federal law enforcement
Deployed sophisticated software to each of our endpoints to monitor the environment for any suspicious activity
Changes made: Taking additional steps to protect data from theft or similar criminal activity in the future
Offering identity theft prevention services to all current and former employees
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 28 days(28 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

Maine State AGJan 30 · first

Maryland State AGJan 30 · first

Indiana State AGJan 30 · first

Vermont State AGJan 30 · first

New Hampshire State AGJan 30 · first · this page

Massachusetts State AG+1d

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/moses-weitzman-health-system-20250130.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 30, 2025
Raw hash: 8c07d53410599843130e64cf8daf822f54ec024ae97bda9b4d74fc4a8efb5add

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityMoses-Weitzman Health System, Inc.

Victim entityMoses-Weitzman Health System, Inc.

Incidentdiscovered Jan 2, 2025

Stated responseRetained a leading independent forensics firm to conduct a thorough investigation and help secure the environment

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov