HackingProfessional ServicesProfessional ServicesPhishingData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDHealth (basic)Financial accountMediumContained

Parker Lipman LLP

bd_5e60ac2ff4b9c76a · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 5, 2026

Filed

May 26, 2026

To disclose

12 weeks

Affected

2state residents only

Linked

5 filings

Confidence

66%

Full breach record for Parker Lipman LLP →

Parker Lipman LLP notified New Hampshire AG John Formella on May 19, 2026, of a cybersecurity incident affecting two state residents. Unauthorized access occurred between February 10 and March 2, 2026, discovered on March 5, 2026. The breach compromised names, addresses, Social Security numbers, medical records, and bank account/routing numbers. Parker Lipman engaged external cybersecurity professionals and the FBI, and is providing affected residents with one year of complimentary credit monitoring.

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Leak gap clock⏱ Leak >30d12 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

undetected · 23 days

discovery → filing · 12 weeks / 82 days

Feb 10, 2026

Begins

Mar 5, 2026

Discovered

May 26, 2026

Filed

vs. sector median

7 wks faster

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

A leak claim by inc_ransom about this victim predates this filing by 81 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siteinc_ransombd_1ef23ef46a2df9992026-03-05 · +82dVerified

Regulatory filings (3) · sorted by filing gap

Maine State AGbd_008ab94caf7b5f512026-05-20 · +6dVerified
Massachusetts State AGbd_10412e1dafd3700b2026-05-20 · +6dVerified
Nebraska State AGbd_bd40da2885b8a2a52026-05-19 · +7dVerified

Name: MCDONALD HOPKINS LLC
norm: mcdonald hopkins

Name: Parker Lipman LLP
norm: parker lipman
Domain: parkerlipman.com
Industry: Professional Servicesllm

Discovered: Mar 5, 2026
Breach occurred: Feb 10, 2026 – Mar 2, 2026
Undetected for: 23 daysoccurrence → discovery
Materiality determined: —
Notification sent: May 19, 2026
Affected individuals: 2state-resident count only
Data types: Identity (basic)Government IDHealth (basic)Financial account
Data elements: Social Security numberMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1114 Email CollectionT1078 Valid Accounts
Threat actor: External
Regulator citations: Working with the FBI and state regulatory authorities
Initial access: phishing_link

During the incident: Commenced a prompt and thorough investigation into the incident
Worked very closely with external cybersecurity professionals
Confirmed the names and addresses of the impacted residents
Providing the potentially affected residents with written notification
Providing access to complimentary credit monitoring services
Changes made: Offering a complimentary membership in Single Bureau Credit Monitoring/Single Bureau Credit Report/Single Bureau Credit Score services
Providing contact information for the consumer reporting agencies and the Federal Trade Commission
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 12 weeks(82 days from discovery to filing)
Compliance flags: Leak >30d
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 4 states

View merged incident ↗

Nebraska State AGMay 19 · first

Maine State AG+1d

Massachusetts State AG+1d

New Hampshire State AG+7d · this page

Pattern: first filing May 19 (NE), last May 26 (NH) — a 7-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://mm.nh.gov/files/uploads/doj/remote-docs/parker-lipman-20260526.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 26, 2026
Raw hash: 5be2a6c072dc7b969b78c7a7440b0b91a7c0470911efc520691431ed79549776

Linked disclosures

Ransomware claims (1)

Regulatory filings (3) · sorted by filing gap

Reporting entityMCDONALD HOPKINS LLC

Victim entityParker Lipman LLP

Incidentdiscovered Mar 5, 2026

Stated responseCommenced a prompt and thorough investigation into the incident

ComplianceLeak >30d

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov