HackingGovernment IDIdentity (basic)Financial accountMediumActive

Scarsdale Investment Group Ltd

bd_b7c69cbe657283bc · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Apr 15, 2026

To disclose

—

Affected

4state residents only

Linked

5 filings

Confidence

67%

Full breach record for Scarsdale Investment Group Ltd →

Scarsdale Investment Group, Ltd. notified the New Hampshire Attorney General on April 15, 2026, regarding a cybersecurity incident occurring on or around October 25, 2025. An unauthorized third party accessed a portion of Scarsdale's network and acquired files containing names, Social Security numbers, driver's license numbers, and financial account information. Four New Hampshire residents were affected. Scarsdale offered 24 months of credit monitoring through Experian. The investigation was ongoing at the time of filing.

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Incident timeline

Oct 25, 2025

Begins

Apr 15, 2026

Filed

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Indiana State AGbd_2c206faca7ca9a8c2026-04-15Candidate
Nebraska State AGbd_4ea7f7f12b6615932026-04-15Verified
Massachusetts State AGbd_96be5707259622fe2026-04-15Verified
Indiana State AGbd_e90b0c55562d143e2026-04-15Candidate

Name: Scarsdale Investment Group Ltd
norm: scarsdale investment

Name: Scarsdale Investment Group Ltd
norm: scarsdale investment

Discovered: —
Breach occurred: Oct 25, 2025
Materiality determined: —
Notification sent: Apr 15, 2026
Affected individuals: 4state-resident count only
Data types: Government IDIdentity (basic)Financial account
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External

During the incident: Initiated an investigation with the assistance of third-party experts
Conducted a comprehensive review of the affected files
Offering your residents 24 months of complimentary credit monitoring and identity restoration services through Experian
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 4 states

View merged incident ↗

Indiana State AGApr 15 · first

Nebraska State AGApr 15 · first

Massachusetts State AGApr 15 · first

Indiana State AGApr 15 · first

New Hampshire State AGApr 15 · 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/scarsdale-investment-group-20260415.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 15, 2026
Raw hash: 307e6c21afe2a7501874101e824ea5dccc577dde0b58c719e0ec00ca698825d2

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityScarsdale Investment Group Ltd

Victim entityScarsdale Investment Group Ltd

IncidentUnauthorized Access

Stated responseInitiated an investigation with the assistance of third-party experts

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov