DisclosureLens
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SITUSAMC HOLDINGS CORPORATION

bd_8485960cdfce7d6c · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Mar 10, 2026

To disclose

—

Affected

263state residents only

Linked

17 filings

Confidence

95%
Full breach record for SITUSAMC HOLDINGS CORPORATION →

SitusAMC Holdings Corporation reported a data breach to the Indiana Attorney General. The breach occurred on 2025-11-12 and was reported on 2026-03-10. 263 Indiana residents were affected.

Incident timeline

Nov 12, 2025

Begins

Mar 10, 2026

Filed

This filing is one of 17 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Show 6 more filings ↓up to 27d gap

Showing first 10 of 16 linked disclosures.

Filing propagation · 11 filings · 8 states

View merged incident ↗
California State AGFeb 20 · first
Washington State AGFeb 20 · first
Montana State AG+18d
Indiana State AG+18d
California State AG+18d
Indiana State AG+18d · this page
Oregon State AG+31d
California State AG+42d
Maine State AG+42d
Texas State AG+45d
New Hampshire State AG+45d

Pattern: first filing Feb 20 (CA), last Apr 6 (NH) — a 45-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 16 — the full spread may be wider.

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.