HackingHealthcareHealthcareData ExfiltratedCustomer Data InvolvedPHIIdentity (basic)Government IDMediumContained

James J. Lynch, MD Ltd.

bd_d2a77129f94bfc61 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jan 30, 2025

Filed

Dec 12, 2025

To disclose

45 weeks

Affected

Not disclosed

Linked

5 filings

Confidence

65%

Full breach record for James J. Lynch, MD Ltd. →3 incidents on file

James J. Lynch, MD Ltd. dba Swift Institute notified consumers of a security event discovered on January 30, 2025. An unauthorized individual copied files containing personal and protected health information. The organization confirmed the involvement of specific individuals on October 14, 2025, and sent notices on December 10, 2025. Affected residents include those in Vermont, DC, Maryland, New Mexico, New York, North Carolina, and Rhode Island. Credit monitoring and fraud assistance are being provided.

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Vermont clock✗ VT AG >45 bday45 weeks discovery → filing

Incident timeline

discovery → filing · 45 weeks / 316 days

Jan 30, 2025

Begins

Jan 30, 2025

Discovered

Dec 12, 2025

Filed

vs. sector median

+33 wks slower

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

California State AGbd_46f5c3da1506e1ed2025-12-12Candidate
Nebraska State AGbd_85a251f807a67c4b2025-12-12Verified
Montana State AGbd_c3a4d39b02a7b3b32025-12-12Verified
Massachusetts State AGbd_a7f5a5ab6556c26c2025-12-13 · +1dVerified

Name: James J. Lynch, MD Ltd.
norm: james j lynch md

Name: James J. Lynch, MD Ltd.
norm: james j lynch md
Also named: James J. Lynch, MD Ltd.dba oflegal entity
Swift Institutedba oftrade name
Industry: Healthcarellm

Discovered: Jan 30, 2025
Breach occurred: Jan 30, 2025
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Dec 10, 2025
Affected individuals: Not disclosed
Data types: PHIIdentity (basic)Government ID
Attack vector: Unknown
MITRE ATT&CK: T1041 Exfiltration Over C2 Channel
Threat actor: External

During the incident: Began an investigation to learn more about what happened
Conducted a comprehensive review of the data set to determine whether it contained any sensitive, personal and/or protected health information
Providing access to Single Bureau Credit Monitoring/Single Bureau Credit Report/Single Bureau Credit Score services at no charge
Providing proactive fraud assistance
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 45 weeks(316 days from discovery to filing)
Compliance flags: VT AG >45 bday
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

California State AGDec 12 · first

Nebraska State AGDec 12 · first

Montana State AGDec 12 · first

Vermont State AGDec 12 · 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://ago.vermont.gov/document/2025-12-12-james-j-lynch-md-ltd-dba-swift-institute-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 12, 2025
Raw hash: 2d63b47abebb47758c345dd630cb6fe69118f52da51f2bd57b4b5145969c0f43

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityJames J. Lynch, MD Ltd.

Victim entityJames J. Lynch, MD Ltd.

Incidentdiscovered Jan 30, 2025

Stated responseBegan an investigation to learn more about what happened

ComplianceVT AG >45 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov