DisclosureLens
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GERSON LEHRMAN GROUP, INC.

bd_30321db2548f181f · schema v1 · pii pii-v1

Severity

Low

Discovered

Feb 5, 2024

Filed

Mar 12, 2024

To disclose

5 weeks

Affected

Not disclosed

Linked

10 filings

Confidence

95%
Full breach record for GERSON LEHRMAN GROUP, INC. →2 incidents on file

Gerson Lehrman Group, Inc. reported a data breach to the Oregon Attorney General. The breach was reported on 2024-03-12. The breach occurred during 11/12/2023 - 11/13/2023. The breach was discovered on 2/5/2024. Notice was sent on 3/12/2024.

Oregon clock✓ OR AG ≤45d5 weeks discovery → filing
⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 85 days
discovery → filing · 5 weeks / 36 days

Nov 12, 2023

Begins

Feb 5, 2024

Discovered

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

Show 5 more filings ↓up to 1d gap

Filing propagation · 10 filings · 10 states

View merged incident ↗
Maine State AGMar 12 · first
South Carolina State AGMar 12 · first
California State AGMar 12 · first
Montana State AGMar 12 · first
Indiana State AGMar 12 · first
Vermont State AGMar 12 · first
New Hampshire State AGMar 12 · first
Washington State AGMar 12 · first
Oregon State AGMar 12 · first · this page
Massachusetts State AG+1d

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.