29.9K accounts from Pi-hole (pi-hole.net) were exposed in this breach. Besides email addresses, it included names.
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Email addressesNames
In July 2025, a vulnerability in the GiveWP WordPress plugin exposed the names and email addresses of approximately 30k donors to the Pi-hole network-wide ad blocking project. Pi-hole subsequently self-submitted the list of impacted donors to HIBP.
Source: Have I Been Pwned (CC BY 4.0)