HackingProfessional ServicesProfessional ServicesStolen CredentialsData ExfiltratedCustomer Data InvolvedGovernment IDIdentity (basic)Financial accountMediumContained

IMA Diligence Services

bd_3bd537247ac6bc06 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Dec 16, 2025

Filed

May 29, 2026

To disclose

23 weeks

Affected

200state residents only

Linked

9 filings

Confidence

66%

Full breach record for IMA Diligence Services →3 incidents on file

IMA Diligence Services, LLC reported a data event affecting 200 New Hampshire residents. Unauthorized access occurred on a legacy third-party server between December 8 and December 16, 2025. Exposed data included names, driver's license numbers, Social Security numbers, and financial account information. IMA Diligence engaged forensic specialists, notified law enforcement, and provided 12 months of credit monitoring via TransUnion/Cyberscout. Notice was filed with the NH Attorney General on May 29, 2026.

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Incident timeline

undetected · 8 days

discovery → filing · 23 weeks / 164 days

Dec 8, 2025

Begins

Dec 16, 2025

Discovered

May 29, 2026

Filed

vs. sector median

+5 wks slower

This filing is one of 9 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (8) · sorted by filing gap

Maine State AGbd_16e5e71a5f4991312026-05-29Verified
Oregon State AGbd_251ec6b205f440ae2026-05-29Verified by operator
Vermont State AGbd_4c7e828b895829652026-05-29Verified
Indiana State AGbd_5cecf8343e66696f2026-05-29Verified

Show 4 more filings ↓up to 3d gap

California State AGbd_c997f1d0e86131f52026-05-29Verified
Washington State AGbd_ccd420ce52718acd2026-05-29Verified by operator
Massachusetts State AGbd_ec7a7a80f0d522ba2026-05-29Candidate
South Carolina State AGbd_8f50a59fb1559a982026-06-01 · +3dVerified

Name: Mullen Coughlin LLC
norm: mullen coughlin

Name: IMA Diligence Services
norm: ima diligence
Domain: imadiligence.com
Industry: Professional Servicesllm

Discovered: Dec 16, 2025
Breach occurred: Dec 8, 2025 – Dec 16, 2025
Undetected for: 8 daysoccurrence → discovery
Materiality determined: —
Notification sent: May 29, 2026
Affected individuals: 200state-resident count only
Data types: Government IDIdentity (basic)Financial account
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified federal law enforcement regarding the eventProvided written notice of this incident to relevant state regulators, as necessary, and to the three major credit reporting agencies, Equifax, Experian, and TransUnion
Initial access: valid_credentials

During the incident: Engaged third-party cybersecurity specialists to conduct an investigation
Notified federal law enforcement regarding the event
Provided access to credit monitoring services for twelve (12) months, through TransUnion, to individuals whose personal information was potentially affected by this incident, at no cost to these individuals
Provided impacted individuals with guidance on how to better protect against identity theft and fraud
Provided written notice of this incident to relevant state regulators, as necessary, and to the three major credit reporting agencies, Equifax, Experian, and TransUnion
Changes made: Working to implement additional safeguards and training to its employees
Reviewing policies, procedures and processes related to the storage and access of personal information to reduce the likelihood of a similar future event
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 23 weeks(164 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 9 filings · 9 states

View merged incident ↗

Maine State AGMay 29 · first

Oregon State AGMay 29 · first

Vermont State AGMay 29 · first

Indiana State AGMay 29 · first

California State AGMay 29 · first

Washington State AGMay 29 · first

Massachusetts State AGMay 29 · first

New Hampshire State AGMay 29 · first · this page

South Carolina State AG+3d

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/ima-diligence-services-20260529.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 29, 2026
Raw hash: ea9e07a2a8d80f1ecd8df466aac70d2d3c2167ef19dbe9c7cce764f72928805f

Linked disclosures

Regulatory filings (8) · sorted by filing gap

Reporting entityMullen Coughlin LLC

Victim entityIMA Diligence Services

Incidentdiscovered Dec 16, 2025

Stated responseEngaged third-party cybersecurity specialists to conduct an investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov