HackingProfessional ServicesProfessional ServicesStolen CredentialsCapture Stored DataData ExfiltratedTargetedIdentity (basic)Government IDMediumContained

BURNS & LEVINSON LLP

bd_93fccd0ee0ace4d9 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Feb 6, 2023

Filed

Mar 17, 2023

To disclose

6 weeks

Affected

1state residents only

Linked

3 filings

Confidence

67%

Full breach record for BURNS & LEVINSON LLP →

Burns & Levinson LLP notified the NH AG of unauthorized network access on Feb 6, 2023. One NH resident's name and SSN were potentially accessed. The firm engaged forensic specialists, notified law enforcement, and provided 2 years of credit monitoring.

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Incident timeline

discovery → filing · 6 weeks / 39 days

Feb 6, 2023

Discovered

Mar 17, 2023

Filed

vs. sector median

12 wks faster

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Massachusetts State AGbd_8782153425d2fe872023-03-13 · +4dVerified
Maine State AGbd_ef3376ffc46f72ae2023-03-13 · +4dCandidate

Name: Mullen Coughlin LLC
norm: mullen coughlin

Name: BURNS & LEVINSON LLP
norm: burns levinson
Industry: Professional Servicesllm

Discovered: Feb 6, 2023
Materiality determined: —
Notification sent: Mar 13, 2023
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: Notified federal law enforcement
Initial access: valid_credentials

During the incident: Launched an investigation, aided by third-party forensic specialists
Notified federal law enforcement
Providing access to credit monitoring services for two (2) years, through Cyberscout
Providing impacted individuals with guidance on how to better protect against identity theft and fraud
Changes made: Working to implement additional safeguards and training to its employees
Reviewing and enhancing our existing policies and procedures related to data privacy
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 6 weeks(39 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Massachusetts State AGMar 13 · first

Maine State AGMar 13 · first

New Hampshire State AG+4d · 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/burns-levinson-20230317.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 17, 2023
Raw hash: 8cd1526f298ea1dbe79b61c5399130d4e4a6a3c95fbdc894ae1c4ef73ae39a88

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityMullen Coughlin LLC

Victim entityBURNS & LEVINSON LLP

Incidentdiscovered Feb 6, 2023

Stated responseLaunched an investigation, aided by third-party forensic specialists

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov