All Breaches
February 28, 2014 Verified E-Commerce

eBay Data Breach

Between February and March 2014, global e-commerce and online auction pioneer eBay Inc. suffered a massive corporate breach compromising its core user database.

145 Million
Affected People
6
Data Types
Critical
Severity
Oct 27, 2026
Last updated

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Exposed Data Types

6
  • Customer names
  • Encrypted passwords
  • Email addresses
  • Postal addresses
  • Phone numbers
  • Dates of birth

About This Breach

Threat actors compromised employee corporate credentials to infiltrate internal network servers. Publicly disclosed in May 2014, the cyberattack exposed the personal records of 145 million registered users worldwide, including encrypted passwords, full names, email addresses, physical mailing addresses, telephone numbers, and dates of birth, prompting one of the largest mandatory password resets in internet history.

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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