In February 2025, data allegedly obtained from an earlier Adpost breach surfaced. The dataset contained 3.3M records including email addresses, usernames, and display names. Multiple attempts to contact Adpost regarding the incident received no response.

Adpost
https://haveibeenpwned.com/Breach/Adpost

In February 2025, data allegedly obtained from an earlier Adpost breach surfaced. The dataset contained 3.3M records including email addresses, usernames, and display names. Multiple attempts to contact Adpost regarding the incident received no response.
Tue, 07 Oct 2025 00:15:09 Z

Source: HaveIBeenpwned
Source Link: https://haveibeenpwned.com/Breach/Adpost