// UNCLASSIFIED // CLEARED FOR PUBLIC RELEASE //
FILE BRC-newsDTG 0600Z
ColdRecon / Breach Radar / Nikkei
Breach Record

Nikkei

DISCLOSED 2026-10-20 · STOLEN CREDS · 1,800,000 RECORDS EXPOSED

Nikkei has disclosed a third data breach within a month, exposing 1.8 million records. The breach involved employees' Microsoft and Google email accounts. No further details on the data types or attack method are provided.

The record

What we know

Disclosed
2026-10-20
Attack vector
Stolen Creds
Sector
media
Country
Japan
Records exposed
1,800,000
ENDPOINT INVOLVED
Sources

Cited reporting

↗ www.bleepingcomputer.com
Similar vector · recent

Other stolen creds breaches on file

standardized testing company · 2026-10-20 Danish national registry · 2026-10-18 Denmark's Central Register of Persons (CPR) · 2026-10-17 Danish national registry · 2026-10-16 Pays ApS · 2026-10-16 Danish national registry · 2026-10-15 Pays ApS · 2026-10-15 Danish national registry · 2026-10-14

This page is the permanent ColdRecon entry for the Nikkei disclosure. It updates if new public reporting emerges. All tracked breaches →

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