Every public data breach

Disclosed this week44On record26,355

44 disclosed this week · 26,355 on record

CardSystems Solutions

1 breach40M affected in allFinance

Card processor intrusion exposes up to 40 million payment cardsHacking exposed payment cards and names.Hacking40M affectedFinanceUSJun 17, 2005
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Every breach here links to its sources and official notices. Across Glyph: lawsuits, incidents and outages.

Added2026-09-25
CardSystems Solutions, 2005-06-17
Added2026-09-25
CardSystems Solutions