HackingFinancial ServicesFinanceStolen CredentialsData ExfiltratedCustomer Data InvolvedGovernment IDIdentity (basic)MediumContained

Brandt Equities LP

bd_5b7b1f464d04626a · schema v1 · pii pii-v1

Severity

Medium

Discovered

Feb 6, 2026

Filed

Mar 17, 2026

To disclose

6 weeks

Affected

2state residents only

Linked

4 filings

Confidence

66%

Full breach record for Brandt Equities LP →2 incidents on file

Brandt Equities LP notified the New Hampshire Attorney General of a cybersecurity incident involving unauthorized network access between November 8-12 and November 20-22, 2025. The breach affected two New Hampshire residents, exposing names, Social Security numbers, and driver's license numbers. Brandt Equities LP engaged a cybersecurity firm, secured the network, and began mailing notifications on March 17, 2026, offering one year of credit monitoring.

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Incident timeline

undetected · 90 days

discovery → filing · 6 weeks / 39 days

Nov 8, 2025

Begins

Feb 6, 2026

Discovered

Mar 17, 2026

Filed

vs. sector median

4 wks faster

This filing is one of 4 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Indiana State AGbd_056c41918f92ea5a2026-03-17Candidate
Iowa State AGbd_520aeafef2a0c0352026-03-17Verified
Nebraska State AGbd_7d51dddc3267b5002026-03-17Verified

Name: Brandt Equities LP
norm: brandt equities

Name: Brandt Equities LP
norm: brandt equities
Industry: Financial Servicesllm

Discovered: Feb 6, 2026
Breach occurred: Nov 8, 2025 – Nov 22, 2025
Undetected for: 90 daysoccurrence → discovery
Materiality determined: —
Notification sent: Mar 17, 2026
Affected individuals: 2state-resident count only
Data types: Government IDIdentity (basic)
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 New Hampshire Office of the Attorney General
Initial access: valid_credentials

During the incident: Engaged a cybersecurity firm to assist with the investigation
Secured the network
Began mailing notification letters via U.S. First-Class mail
Offered one year of complimentary credit monitoring and identity theft protection services through Equifax
Changes made: Taking steps to enhance already existing security measures
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 · 4 filings · 4 states

View merged incident ↗

Indiana State AGMar 17 · first

Iowa State AGMar 17 · first

Nebraska State AGMar 17 · first

New Hampshire State AGMar 17 · first · 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/brandt-equities-20260317.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 17, 2026
Raw hash: 15d0d01ceed96acfbcd7f3b521b437a59ddc270352cb3a5d10c2033b33e5e844

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityBrandt Equities LP

Victim entityBrandt Equities LP

Incidentdiscovered Feb 6, 2026

Stated responseEngaged a cybersecurity firm to assist with the investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov