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LADENBURG THALMANN & CO. INC.
bd_27980a214789f107 · schema v1 · pii pii-v2
Full breach record for LADENBURG THALMANN & CO. INC. →2 incidents on fileLadenburg Thalmann & Co Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2026-02-28 and was reported on 2026-09-24. 9 Indiana residents were affected. 1,875 individuals affected in total.
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Incident timeline
Feb 28, 2026
Begins
Sep 24, 2026
Filed
This filing is one of 3 filings about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (2) · sorted by filing gap
- Vermont State AGbd_e22a5abddebdf7432026-09-24Candidate
- New Hampshire State AGbd_f61d7d07b7cf03532026-09-24Verified
Filing propagation · 3 filings · 3 states
View merged incident ↗Vermont State AGSep 24 · first
New Hampshire State AGSep 24 · first
Indiana State AGSep 24 · 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.