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GERSON LEHRMAN GROUP, INC.
bd_7401d65ed4c18ce7 · schema v1 · pii pii-v1
Full breach record for GERSON LEHRMAN GROUP, INC. →2 incidents on fileGerson Lehrman Group, Inc reported a data breach to the Indiana Attorney General. The breach occurred on 2023-11-12 and was reported on 2024-03-12. 1,833 Indiana residents were affected.
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Incident timeline
Nov 12, 2023
Begins
Mar 12, 2024
Filed
This filing is one of 10 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (9) · sorted by filing gap
- Oregon State AGbd_30321db2548f181f2024-03-12Candidate
- Maine State AGbd_40f515c14974b0852024-03-12Verified
- South Carolina State AGbd_5ed22e7a141700a52024-03-12Verified
- California State AGbd_690a00405f09498b2024-03-12Verified
Show 5 more filings ↓Show fewer ↑up to 1d gap
- Montana State AGbd_6a5c413bc2a8a1102024-03-12Verified by operator
- Vermont State AGbd_8477b7863a3765852024-03-12Verified
- New Hampshire State AGbd_956c9ae2eb034ab42024-03-12Verified
- Washington State AGbd_a6d110a2d0e028302024-03-12Verified
- Massachusetts State AGbd_c965169beffea6d02024-03-13 · +1dVerified
Filing propagation · 10 filings · 10 states
View merged incident ↗Oregon State AGMar 12 · first
Maine State AGMar 12 · first
South Carolina State AGMar 12 · first
California State AGMar 12 · first
Montana State AGMar 12 · first
Vermont State AGMar 12 · first
New Hampshire State AGMar 12 · first
Washington State AGMar 12 · first
Indiana State AGMar 12 · 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.