PH

Confirmed breach

Pi-hole data breach

Country being checked · pi-hole.net

A breach of Pi-hole was added to Have I Been Pwned’s breach database on 31 July 2025. It affected 29,926 accounts. Exposed: Email addresses and Names. The breach began on 30 July 2025, 1 day before it was reported.

Status

Confirmed breach

People affected

29,926 accounts

Reported

31 July 2025

Breach began

30 July 2025

Time to tell

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

What was exposed

• Email addresses
• Names

Sources

• Breach database · 31 July 2025 · 29,926 accountsHave I Been Pwned

Breach databases are read by code. · Corrections and changes

If Pi-hole had your data

1. Look for Pi-hole’s own notice or letter: it should say what of yours was involved. Keep it.
2. Expect scams that use your details: calls, texts or emails pretending to be Pi-hole, 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 →
• What to do after a data breach →

Email me if Pi-hole has another breach

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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.