Byzfunder — September 2025 breach

Clustered 9 filings across 9 jurisdictions · filing window Nov 19, 2025 → Nov 21, 2025. View entity profile → Other incidents for this victim →

⚠ 2 cross-filing discrepancies →Merge100%

Determination

Confirmed

Members

9 filings

States

Affected · reported

15,164

First → last filing

Nov 19, 2025 → Nov 21, 2025

Merge confidence

100%

incident inc_3427bf434dc54fad · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 9 regulatory filings. The filings describe unauthorized access. Intrusion Sep 1, 2025–Sep 20, 2025, discovered Sep 19, 2025 — the first regulatory filing landed 61 days later. 15,164 individuals reported across the linked filings. Data reported: Government ID and Identity (basic). Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental

Notification delay

61days

Discovered → first regulatory filing

Discovery variance

54days

Range of discovered_at dates across filings

Filing span

2days

Time between earliest and latest filing

Not recorded for this incident

Leak precedence · Materiality delta · SEC filing delay — no leak-site claim in this cluster; no SEC 8-K in this cluster.

Regulatory clocksMaine⏱ ME AG >30d · 61dVermont⏱ VT AG >14 bdayMassachusetts✓ MA credit monitoring dueTexas✓ TX AG ≤30dFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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