Yamato Transport

DISCLOSED 2026-10-18 · UNKNOWN · 5,310,000 RECORDS EXPOSED

Yamato Transport confirmed a data breach at its Kuroneko Atobarai service, exposing approximately 5.31 million records. The compromised data includes names, addresses, phone numbers, credit card information, and passwords. No details about the attack vector or threat actor were disclosed.

The record

What we know

Disclosed

2026-10-18

Sector

logistics

Country

Japan

Records exposed

5,310,000

Data classes exposed

namesaddressesphone numberscredit card informationpasswords

Sources

Cited reporting

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