DisclosureLens
UnknownMedium

SEYFARTH SHAW LLP

bd_8313def7bbfeb8bd · schema v1 · pii pii-v2

Severity

Medium

Discovered

—

Filed

Sep 18, 2026

To disclose

—

Affected · nationwide

56,755149 in this filing

Linked

4 filings

Confidence

95%
Full breach record for SEYFARTH SHAW LLP →

Seyfarth Shaw LLP reported a data breach to the Indiana Attorney General. The breach occurred on 2026-08-18 and was reported on 2026-09-18. 149 Indiana residents were affected. 56,755 individuals affected in total.

Incident timeline

Aug 18, 2026

Begins

Sep 18, 2026

Filed

This filing is one of 4 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Filing propagation · 4 filings · 4 states

View merged incident ↗
California State AGSep 18 · first
New Hampshire State AGSep 18 · first
Indiana State AGSep 18 · 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.