norm: ziff davisUSno LEI · CIK 0001084048Max severity: Medium

Canonical registry

Ziff Davis

ent_0dcfb6159f279f79542c9641

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Disclosures

1

State AG · 1 jurisdiction

Multi-filing incidents

—

no multi-filing incident in sample

Max affected reported

124

as filed · State AG MA

Leak-site claims

0

none in sample

Identity resolution

Canonical name: Ziff Davis
Normalized: ziff davis— dedupe via name-norm; Microsoft / MSFT collapse to one row
GLEIF LEI: No match
SEC EDGAR CIK: 0001084048
Domain: ziffdavis.com

Disclosure history (1)newest first

Massachusetts State AGas victim2026-04-03
Ziff Davis, Inc. disclosed that on February 25, 2026, its accounts payable team inadvertently sent an internal spreadsheet containing names and date elements to an external recipient. The recipient self-reported the incident to Ziff Davis on March 3, 2026, and confirmed deletion of the data. Ziff Davis is offering 24 months of identity monitoring services to affected individuals.