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Paddy Power Data Breach

Understand what this public breach record reports and choose next steps based on the information involved.

Breach date: October 25, 2010590,954 affected accounts in the record
01

What happened?

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. The breach was not disclosed until July 2014 and contained extensive personal information including names, addresses, phone numbers and plain text security questions and answers.

02

When did it happen?

The breach date in the public record is October 25, 2010. The record was added to the catalogue on October 11, 2015 and last updated there on October 11, 2015.

03

What information was reported as exposed?

  • Account balances
  • Dates of birth
  • Email addresses
  • IP addresses
  • Names
  • Phone numbers
  • Physical addresses
  • Security questions and answers
  • Usernames
  • Website activity

These are incident-level categories. The record does not prove that every category was exposed for every affected person.

04

Who may be affected?

This record may be relevant to people who had an account or other relationship with Paddy Power or used paddypower.com around October 25, 2010. A catalogue entry does not establish that every customer was affected or that every listed data category applied to each person. Compare the record with an official notice addressed to you.

05

What should you do?

Verify whether the notice applies to you

Compare the organization, dates, and information categories with any notice you received. Use contact details you independently confirm.

Secure affected accounts

Change exposed or reused passwords, begin with your email account, and turn on multi-factor authentication where available.

Protect identity information

Review your credit reports and consider a free credit freeze if identity information could support new-account fraud.

Expect targeted phishing

Treat unexpected breach follow-ups with caution. Do not use links or phone numbers in a suspicious message; contact the organization directly.

Choose actions that match the information involved. If you find signs that someone is using your identity, the Federal Trade Commission provides a personal recovery plan at IdentityTheft.gov.

Sources and review information

Page reviewed September 14, 2026 by the Data Breach Help Editorial Team. Catalogue details reflect the provider record and may change.