HackingProfessional ServicesProfessional ServicesStolen CredentialsData ExfiltratedCustomer Data InvolvedGovernment IDIdentity (basic)MediumContained

PDL Pratt Associates LLC

bd_d0d4d6ccda09c9d1 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jul 30, 2025

Filed

Dec 30, 2025

To disclose

22 weeks

Affected

8state residents only

Linked

6 filings

Confidence

66%

Full breach record for PDL Pratt Associates LLC →

Pratt & Associates LLC, a tax and accounting firm, notified the New Hampshire Attorney General of a data security incident affecting 8 NH residents. An unknown actor gained unauthorized access to an email account on July 29, 2025, potentially acquiring files containing names, SSNs, and driver's license numbers. The breach was detected on July 30, 2025, and notifications were sent on December 30, 2025. No evidence of misuse was found. Affected individuals received 12 months of credit monitoring and identity protection services via Epiq.

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Incident timeline

undetected · 1 days

discovery → filing · 22 weeks / 153 days

Jul 29, 2025

Begins

Jul 30, 2025

Discovered

Dec 30, 2025

Filed

vs. sector median

+3 wks slower

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

Nebraska State AGbd_11ffd3d9d1e484442025-12-30Verified
Vermont State AGbd_25940b61997332ac2025-12-30Candidate
Indiana State AGbd_44c6cef4cbb2eeb62025-12-30Verified
Massachusetts State AGbd_7034964371816a3e2025-12-30Verified

Show 1 more filing ↓

Maine State AGbd_8af94f2c29f62a352025-12-30Verified

Name: Constangy, Brooks, Smith & Prophete, LLP
norm: constangy brooks smith prophete

Name: PDL Pratt Associates LLC
norm: pdl pratt associates
Industry: professional_services
Industry: Professional Servicesllm

Discovered: Jul 30, 2025
Breach occurred: Jul 29, 2025
Undetected for: 1 dayoccurrence → discovery
Materiality determined: —
Notification sent: Dec 30, 2025
Affected individuals: 8state-resident count only
Data types: Government IDIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1114 Email Collection
Threat actor: External
Regulator citations: Notified New Hampshire Attorney General
Initial access: valid_credentials

During the incident: Retained cybersecurity experts and launched a forensics investigation
Implemented additional security measures to further harden its environment
Reported this incident to federal law enforcement and is cooperating with the investigation
Notifying the affected individuals
Offering affected individuals complimentary monitoring and identity protection services through Epiq
Changes made: Implemented additional security measures to further harden its environment
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 22 weeks(153 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 ↗

Nebraska State AGDec 30 · first

Vermont State AGDec 30 · first

Indiana State AGDec 30 · first

Massachusetts State AGDec 30 · first

Maine State AGDec 30 · first

New Hampshire State AGDec 30 · 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://mm.nh.gov/files/uploads/doj/remote-docs/pratt-associates-20251230.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 30, 2025
Raw hash: ea0bd930819d0112c027607147d2d261b84ff63f292b2baa61b681dfcb604ea7

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityConstangy, Brooks, Smith & Prophete, LLP

Victim entityPDL Pratt Associates LLC

Incidentdiscovered Jul 30, 2025

Stated responseRetained cybersecurity experts and launched a forensics investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov