UnknownFinancial ServicesFinanceGovernment IDMedium

Byzfunder

bd_a581116495c59e9d · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Nov 20, 2025

To disclose

—

Affected

226state residents only

Linked

9 filings

Confidence

95%

Full breach record for Byzfunder →

Byzfunder NY LLC reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-11-20. 226 Massachusetts residents were affected.

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Massachusetts clock✓ MA credit monitoring due

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline — partial

? — ?

Breach window unknown

Nov 20, 2025

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 9 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (8) · sorted by filing gap

Texas State AGbd_c440239b10f08ee52025-11-21 · +1dVerified
Nebraska State AGbd_041b82c1da7ac5642025-11-19 · +1dVerified
Indiana State AGbd_11c98c86d13e9cce2025-11-19 · +1dVerified
California State AGbd_2e25036dbbde0fad2025-11-19 · +1dVerified

Show 4 more filings ↓up to 1d gap

Montana State AGbd_46884e144d93c1fa2025-11-19 · +1dCandidate
Maine State AGbd_6b908090e6c966a22025-11-19 · +1dVerified
New Hampshire State AGbd_988b70ab3debf6c52025-11-19 · +1dVerified
Vermont State AGbd_b509b1d4298b45db2025-11-19 · +1dVerified

Name: Byzfunder
norm: byzfunder
Domain: byzfunder.com

Name: Byzfunder
norm: byzfunder
Domain: byzfunder.com
Industry: Financial Servicesregulator portal

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 226state-resident count only
Data types: Government ID
Data elements: Social Security number
Stated not affected: Medical informationFinancial account numberDriver's licence numberPayment card number
The filing states these were not involved. Categories absent from both lists were not addressed either way.
Attack vector: Unknown

Compliance flags: MA credit monitoring due
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 9 filings · 9 states

View merged incident ↗

Nebraska State AGNov 19 · first

Indiana State AGNov 19 · first

California State AGNov 19 · first

Montana State AGNov 19 · first

Maine State AGNov 19 · first

New Hampshire State AGNov 19 · first

Vermont State AGNov 19 · first

Massachusetts State AG+1d · this page

Texas State AG+2d

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://www.mass.gov/doc/data-breach-report-2025/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 20, 2025
Raw hash: fb893151f39e86876d3bcc92f424286d36c1cf5be16309fb5fb6ec0b1dfbaf25

Linked disclosures

Regulatory filings (8) · sorted by filing gap

Reporting entityByzfunder

Victim entityByzfunder

IncidentUnknown

ComplianceMA credit monitoring due

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov