Introduction
On February 19, 2025, the illegal marketplace B1ack’s Stash released a massive collection of sensitive data containing over 1 million unique credit and debit cards. This free release follows the strategy previously used by BidenCash, where criminals distribute stolen data en masse to promote their marketplace.
The Leak Announcement
The announcement of the release was shared on February 17 on a well-known deep web forum, commonly used for selling and sharing data leaks. The post promised the release of 4 million free credit cards, with the actual upload of 6 archives containing 1,018,014 unique cards. Among these, 192,174 were issued by European financial institutions.
Screenshot of the announcement posted on the forum:
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