MalwareProfessional ServicesProfessional ServicesRansomwareCapture Stored DataData ExfiltratedData EncryptedTargetedIdentity (basic)Government IDFinancial accountHighActive

Devine, Millimet & Branch, P.A

bd_0816f47ac52353fb · schema v1 · pii pii-v1

Severity

High

Discovered

Aug 24, 2020

Filed

Jul 12, 2021

To disclose

46 weeks

Affected · nationwide

14,0241,150 in this filing

Linked

2 filings

Confidence

66%

Full breach record for Devine, Millimet & Branch, P.A →3 incidents on file

Supplemental notice for Devine Millimet ransomware incident. Unauthorized access began Aug 13, 2020; discovered Aug 24, 2020. Ransomware encrypted files; data exfiltrated. Impacted 14,024 individuals (1,150 in NH). Data included names, SSNs, DOBs, account numbers. FBI notified. Credit monitoring offered.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 11 days

discovery → filing · 46 weeks / 322 days

Aug 13, 2020

Begins

Aug 24, 2020

Discovered

Jul 12, 2021

Filed

vs. sector median

+27 wks slower

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Maine State AGbd_488dfc74adcaab482021-07-13 · +1dCandidate

Name: Mullen Coughlin LLC
norm: mullen coughlin

Name: Devine, Millimet & Branch, P.A
norm: devine millimet branch
Industry: Professional Servicesllm

Discovered: Aug 24, 2020
Breach occurred: Aug 13, 2020
Undetected for: 11 daysoccurrence → discovery
Materiality determined: —
Notification sent: May 17, 2021
Affected individuals: 14,024state + nationwide
Data types: Identity (basic)Government IDFinancial account
Data elements: Social Security numberDate of birth
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: Notified Office of the New Hampshire Attorney General

During the incident: Retained a third party forensic consultant to investigate the attack
Reported the attack to the Federal Bureau of Investigation Cyber Crimes Unit
Installed additional security software to enhance threat protection
Took steps to prevent the distribution of any data that may have been removed
Provided access to credit monitoring services for twenty-four (24) months
Changes made: Implemented additional safeguards and training to its employees
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 46 weeks(322 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

New Hampshire State AGJul 12 · first · this page

Maine 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/devine-millimet-branch-20210712.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 12, 2021
Raw hash: b38024dcfe66d4a416ab4858ade6f662f99f560efbcad67dc18076ef36f3c3c5

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityMullen Coughlin LLC

Victim entityDevine, Millimet & Branch, P.A

Incidentdiscovered Aug 24, 2020

Stated responseRetained a third party forensic consultant to investigate the attack

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov