Every public data breach

44 disclosed this week · 26,355 on record

Disk Union

Disclosed Jun 7, 2025690,667 accountsUnverified

In June 2022, the Japanese record chain store Disk Union suffered a data breach . The incident exposed 690k unique email addresses along with names, post codes, phone numbers and plain text passwords.

What is known

People affected690,667 (accounts in the leaked data, per Have I Been Pwned)
DisclosedJun 7, 2025
HappenedJun 24, 2022
AttackNot stated
Data exposedEmailsLocationNamesPasswordsPhone numbers
SectorNonprofit
StatusUnverified: not yet confirmed by an official notice, a filing or the organization
Check your emailHave I Been Pwned

Sources

Notices filed

History of this record
Added2026-09-25
First recordedby backfillSource

First seen 2026-09-25 (Have I Been Pwned). Record counts are as reported. Not legal advice.

Everything about Disk Union