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Boston Capital LP

bostoncapitallp.com

CONFIRMED

State of California Department of Justice data breach disclosure notice filed by Boston Capital LP.

Observable Status CONFIRMED

Industry / Sector Technology & Commercial

Incident Classification Network Intrusion & Data Exfiltration

Attributed Threat Actor Unattributed / Unknown

Affected Population 1,355 records

First Seen 2026-05-18

Last Updated 2026-09-17

Compromised Data Classes:

Authentication Credentials

Statutory Regulatory Filings:

California Department of Justice: SB-24 Data Breach Notice Washington Attorney General: RCW 19.255 Data Breach Notice

OPEN WEIGHTS TELEMETRY • DETERMINISTIC CONFIDENCE

Confidence & Source Corroboration

95% CONFIDENCE

1. Primary Authority CONFIRMED BY REGULATOR Base weight: 65%

2. Evidence Specificity +23% Statutory Filing Verified

3. Corroboration Curve +7% 2 independent domains

4. Timeline & Staleness +0% 2 milestones logged

Corroborated Source Domains:

oag.ca.gov agportal-s3bucket.s3.amazonaws.com

STATUTORY REGULATORY DISCLOSURES

Official Regulatory Filings & Legal Compliance Records

2 Verified Statutory Filings

Regulatory Ground Truth Standard: The disclosures below represent formal statutory filings and enforcement records submitted to government regulatory authorities (SEC, State Attorneys General, HHS OCR, FTC, FCC, EU/UK DPAs). In accordance with repository principles, this data is captured exactly as filed by the reporting entity and is never modified, overridden, or synthesized by AI models.

California Department of Justice

SB-24 Data Breach Notice

CONFIRMED BY REGULATOR

Docket / Accession ID Statutory Public Notice

Statutory Filing Date 2026-05-18

Disclosed Impact 1,355 records

Evidence Standard Regulatory Ground Truth

Statutory Filing Details & Summary (Preserved As Filed):

Official statutory data breach notification submitted by Boston Capital LP to the California Department of Justice under California Civil Code § 1798.82 (SB-24), disclosing unauthorized access to personal identifiable information of California residents.

View Official Regulatory Filing Document https://oag.ca.gov/ecrime/databreach/reports/sb24-623610

Washington Attorney General

RCW 19.255 Data Breach Notice

CONFIRMED BY REGULATOR

Docket / Accession ID Statutory Public Notice

Statutory Filing Date 2026-09-17

Disclosed Impact 1,355 records

Evidence Standard Regulatory Ground Truth

Statutory Filing Details & Summary (Preserved As Filed):

Official statutory data breach notification submitted by Boston Capital LP to the Washington State Office of the Attorney General pursuant to RCW 19.255.010, disclosing unauthorized system access impacting 1,355 residents.

View Official Regulatory Filing Document https://agportal-s3bucket.s3.amazonaws.com/databreach/BreachA42865.pdf

Technical Forensic Briefing

Incident Overview

Boston Capital LP, within its operating sector, has been subject to a cybersecurity incident. Ground-truth telemetry indicates the threat activity is currently unconfirmed or under forensic attribution.

State of California Department of Justice data breach disclosure notice filed by Boston Capital LP.

Compromised Assets & Data Scope

The specific volume of affected customer or organizational records remains under active forensic investigation. Primary affected online infrastructure and perimeter domains include bostoncapitallp.com.

Specific classes of compromised records, credentials, or proprietary information continue to be audited through ongoing forensic investigation.

Statutory Disclosures & Compliance

California Department of Justice Filing: SB-24 Data Breach Notice (2026-05-18) - Filing Link

Milestone Timeline (2 events logged)

2026-05-18 17:00 UTC

CONFIRMED BY REGULATOR

California Attorney General Data Breach Notice (SB-24)

Source: California Attorney General Data Breach Notice (SB-24)

2026-09-17 16:30 UTC

CONFIRMED BY REGULATOR

Washington State Attorney General Breach Notice (RCW 19.255)

Source: Washington State Attorney General Breach Notice (RCW 19.255)

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