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Adpost data breach (2025)

In February 2025, data obtained from an earlier Adpost breach surfaced. The dataset contained 3.3M records including email addresses, usernames, and display names. Adpost later published a disclosure notice and advised they'd forced a credential refresh, among other actions.

Victim
Adpost
records
3.3M
SectorMedia

Imported from Have I Been Pwned — pending editorial review and translation to French. The summary below is machine-extracted; consult the source for details.

In 2025-02-14, Adpost was affected by a data breach. Approximately 3,339,512 accounts were exposed. In February 2025, data obtained from an earlier Adpost breach surfaced. The dataset contained 3.3M records including email addresses, usernames, and display names. Adpost later published a disclosure notice and advised they'd forced a credential refresh, among other actions.

Sources

  1. haveibeenpwned.comhttps://haveibeenpwned.com/PwnedWebsites#Adpost
  2. adpost.comhttps://adpost.com

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