All Breaches
July 1, 2019 Verified Retail

Quidd Data Breach

The Quidd data breach affected approximately 3,805,863 user records according to the record dated July 1, 2019. The listed fields are email addresses, passwords, and usernames.

3.8 Million
Reported Records
3
Data Types
Critical
Severity
Oct 10, 2026
Last updated

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Exposed Data Types

3
  • Email addresses
  • Passwords
  • Usernames

About This Breach

Password reuse can expose services outside the collection or gaming account. Email addresses and usernames can make fake prize, purchase, membership, or support messages more credible.

A match means that the queried email address or username appears in the dataset; it does not prove that the account was compromised today. Use separate passwords, enable multi-factor authentication, and verify prize or payment requests through official channels.

Verification and editorial method

LeakData compares the incident name, date, affected-record count, and exposed data types with accessible sources. Unverified fields are not presented as facts, and records are updated when new evidence becomes available.

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