Barton Gilman LLP — September 2024 breach

Clustered 5 filings across 5 jurisdictions · filing window Dec 23, 2025 → Dec 24, 2025. View entity profile → Other incidents for this victim →

⚠ 1 cross-filing discrepancy →Merge100%

Determination

Confirmed

Members

5 filings

States

Affected · reported

12,314

First → last filing

Dec 23, 2025 → Dec 24, 2025

Merge confidence

100%

incident inc_87e95673075b40f7 · merged by deterministic · confidence 100%

Confirmed breach. Merged as one breach: 5 regulatory filings. The filings describe unauthorized access. Intrusion Sep 13, 2024–Sep 26, 2024, discovered Sep 1, 2024 — the first regulatory filing landed 478 days later (flagged late). 12,314 individuals reported across the linked filings. Data reported: Government ID, Identity (basic), Financial account, and 1 more. Each member filing remains the legal record for its jurisdiction.

Litigation Timing

Supplemental

Notification delay

478days

Discovered → first regulatory filing

Discovery variance

0days

Range of discovered_at dates across filings

Filing span

1days

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 >90d · 478dMassachusetts✓ MA credit monitoring dueFull clock table in Litigation Timeline

No cross-filing comparison data available for this incident.

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