HackingProfessional ServicesProfessional ServicesStolen CredentialsCapture Stored DataData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDFinancial accountHealth (basic)MediumContained

Bauman & Krasnoff LLP

bd_a5a94bd23c399a84 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 26, 2025

Filed

Aug 12, 2025

To disclose

20 weeks

Affected

5state residents only

Confidence

66%

Full breach record for Bauman & Krasnoff LLP →

Bauman & Krasnoff LLP reported unauthorized access to a third-party cloud storage system between Jan 19 and Mar 26, 2025. Suspicious activity was detected on Mar 26, 2025. Five New Hampshire residents were affected, with data including names, SSNs, driver's licenses, financial account numbers, and health information exposed. The firm engaged forensic experts, reset passwords, deployed endpoint monitoring, and offered 12 months of credit monitoring.

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Incident timeline

undetected · 66 days

discovery → filing · 20 weeks / 139 days

Jan 19, 2025

Begins

Mar 26, 2025

Discovered

Aug 12, 2025

Filed

vs. sector median

+2 wks slower

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed5 affectedView incident

Name: Bauman & Krasnoff LLP
norm: bauman krasnoff

Name: Bauman & Krasnoff LLP
norm: bauman krasnoff
Industry: Professional Servicesllm

Discovered: Mar 26, 2025
Breach occurred: Jan 19, 2025 – Mar 26, 2025
Undetected for: 66 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jul 31, 2025
Affected individuals: 5state-resident count only
Data types: Identity (basic)Government IDFinancial accountHealth (basic)
Data elements: Social Security numberDate of birth
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated Collection
Threat actor: ExternalFinancial
Regulator citations: Filed notification with New Hampshire Department of Justice
Initial access: valid_credentials

During the incident: Engaged independent forensic computer experts to assist in conducting an investigation
Changed passwords to user accounts
Deployed threat detecting and endpoint monitoring tools into their environment
Offered 12 months of credit monitoring and identity protection services through Cyberscout
Changes made: Changed all passwords
Deployed threat detection and endpoint monitoring tools
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 20 weeks(139 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

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/bauman-krasnoff-20250812.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 12, 2025
Raw hash: 9f8e74f61cda24d58593e49cc04cba9952a005bf352332d5d6a0b1ca068a5bbd

Reporting entityBauman & Krasnoff LLP

Victim entityBauman & Krasnoff LLP

Incidentdiscovered Mar 26, 2025

Stated responseEngaged independent forensic computer experts to assist in conducting an investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov