All Breaches
August 24, 2012 Verified Retail

Lookbook Data Breach

The Lookbook data breach affected approximately 1,074,948 user records according to the record dated August 24, 2012. The listed fields are dates of birth, email addresses, IP addresses, names, passwords, usernames, and website activity.

1.1 Million
Reported Records
7
Data Types
Critical
Severity
Oct 10, 2026
Last updated

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Exposed Data Types

7
  • Dates of birth
  • Email addresses
  • IP addresses
  • Names
  • Passwords
  • Usernames
  • Website activity

About This Breach

Password reuse creates an account-takeover risk. Profile names, birth dates, and website activity can be combined with an email address to link a person across services and support fashion- or community-themed phishing.

A match in the Lookbook record means that the queried email address or username corresponds to a listed field; it does not prove that the account was compromised today. Use a unique password, close old sessions, check linked social accounts, and limit profile visibility.

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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