Paddy Power data breach (2010)

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 2010-10-25, Paddy Power was affected by a data breach. Approximately 590,954 accounts were exposed. In October 2010, the Irish bookmaker Paddy Power suffered a data breach that exposed 750,000 customer records with nearly 600,000 unique email addresses.