HackingProfessional ServicesProfessional ServicesStolen CredentialsData ExfiltratedCustomer Data InvolvedIdentity (basic)LowContained

Davidoff Hutcher & Citron LLP

bd_8c5c00a3b5bf96f7 · schema v1 · pii pii-v1

Severity

Low

Discovered

Aug 18, 2023

Filed

Aug 26, 2024

To disclose

12 months

Affected

23state residents only

Linked

8 filings

Confidence

66%

Full breach record for Davidoff Hutcher & Citron LLP →2 incidents on file

Davidoff Hutcher & Citron LLP notified New Hampshire AG of unauthorized network access between Jan 12 and Aug 18, 2023. Incident detected Aug 18, 2023. 23 NH residents affected; data included names. Notifications sent Aug 19, 2024, offering credit monitoring.

J jump to incidentP pin to compareR raw source

Leak gap clock✗ Leak >180d12 months 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 · 218 days

discovery → filing · 12 months / 374 days

Jan 12, 2023

Begins

Aug 18, 2023

Discovered

Aug 26, 2024

Filed

vs. sector median

+35 wks slower

This filing is one of 8 about the same incident.View merged incident

A leak claim by alphv about this victim predates this filing by 371 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitealphvbd_4d665d6a92b5ce582023-08-21 · +371dVerified by operator

Regulatory filings (6) · sorted by filing gap

Vermont State AGbd_71369198ffef49ce2024-08-21 · +5dVerified
Massachusetts State AGbd_9beb0a4154edab632024-08-21 · +5dVerified
Montana State AGbd_56edfa3d945c42d02024-08-20 · +6dVerified by operator
California State AGbd_f03d3a1a868c42862024-08-20 · +6dVerified by operator

Show 2 more filings ↓up to 17d gap

Indiana State AGbd_cd245bb64f6273b42024-08-19 · +7dVerified by operator
Maine State AGbd_3b37ea23e9b37e6b2024-08-09 · +17dVerified

Name: MCDONALD HOPKINS LLC
norm: mcdonald hopkins

Name: Davidoff Hutcher & Citron LLP
norm: davidoff hutcher citron
Industry: Professional Servicesllm

Discovered: Aug 18, 2023
Breach occurred: Jan 12, 2023 – Aug 18, 2023
Undetected for: 218 daysoccurrence → discovery
Materiality determined: —
Notification sent: Aug 19, 2024
Affected individuals: 23state-resident count only
Data types: Identity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1041 Exfiltration Over C2 Channel
Threat actor: External
Initial access: valid_credentials

During the incident: Contained the threat by disabling all unauthorized access to our network
Commenced a prompt and thorough investigation
Working very closely with external cybersecurity professionals
Offering a complimentary membership of Single Bureau Credit Monitoring
Providing you with proactive fraud assistance
Changes made: Continually evaluates and modifies its practices to enhance the security and privacy of your personal information
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 12 months(374 days from discovery to filing)
Compliance flags: Leak >180d
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 · 7 filings · 7 states

View merged incident ↗

Maine State AGAug 9 · first

Indiana State AG+10d

Montana State AG+11d

California State AG+11d

Vermont State AG+12d

Massachusetts State AG+12d

New Hampshire State AG+17d · this page

Pattern: first filing Aug 9 (ME), last Aug 26 (NH) — a 17-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/davidoff-hutcher-citron-20240826.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 26, 2024
Raw hash: 19c604d85e83af550b9a297ec6b3990b1d3a3d064b4358b4a7b0c1e3457d2941

Linked disclosures

Ransomware claims (1)

Regulatory filings (6) · sorted by filing gap

Reporting entityMCDONALD HOPKINS LLC

Victim entityDavidoff Hutcher & Citron LLP

Incidentdiscovered Aug 18, 2023

Stated responseContained the threat by disabling all unauthorized access to our network

ComplianceLeak >180d

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov