DU

Confirmed breach

Disk Union data breach

Country being checked · diskunion.net

A breach of Disk Union was added to Have I Been Pwned’s breach database on 7 June 2025. It affected 690,667 accounts. Exposed: Passwords and logins, Email addresses, Phone numbers, Names, Usernames and Geographic locations. The breach began on 24 June 2022, 1,079 days before it was reported.

Status

Confirmed breach

People affected

690,667 accounts

Reported

7 June 2025

Breach began

24 June 2022

Time to tell

1,079 days (the median in California’s notices over the last year: 154 days)

What was exposed

• Passwords and logins
• Email addresses
• Phone numbers
• Names
• Usernames
• Geographic locations

Sources

• Breach database · 7 June 2025 · 690,667 accountsHave I Been Pwned

Breach databases are read by code. · Corrections and changes

If Disk Union had your data

1. Look for Disk Union’s own notice or letter: it should say what of yours was involved. Keep it.
2. Change your Disk Union password, and the same password anywhere else you use it. Turn on two-step sign-in.
3. Expect scams that use your details: calls, texts or emails pretending to be Disk Union, your bank or the police. Never give codes or passwords, never approve a sign-in you did not start, never move money.

• Spot the scams that use leaked data →
• If your password leaked →
• What to do after a data breach →

Email me if Disk Union has another breach

Alert me

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From the data breach tracker: official notices, breach databases and the news, every fact with its source. Open data (CC BY 4.0) · How the tracker works · Official registers · Corrections and changes · Found a mistake? Tell us and we correct it.