Adpost data breaches · Privacy Unpackedhttps://privacyunpacked.com/breaches/company/adpost/feed.xml2025-10-07T00:00:00ZPrivacy UnpackedAdpost data breach: 3,339,512 accountshttps://privacyunpacked.com/breaches/company/adpost/#adpost-2025-10-072025-10-07T00:00:00ZA breach of Adpost was added to Have I Been Pwned’s breach database on 7 October 2025. It affected 3,339,512 accounts. Exposed: Email addresses, Names and Usernames. The breach began on 14 February 2025, 235 days before it was reported.