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StockX is an online marketplace for buying and selling sneakers and other accessories. On August 8th, 2019 StockX publicly acknowledged a data breach.

According to the donor, StockX was breached on May 14th, 2019 and impacted 7,431,360 users.

What is We Leak Info?

We Leak Info is the industry leading data breach search engine. With over 10 billion records and 7,000 data breaches. Unlike similar sites such as Have I Been Pwned, We Leak Info allows the user to view what information was exactly leaked.

See if your information has been leaked for free at weleakinfo.com.

Leaked Information

The following information was leaked:

  • Username
  • Email
  • First Name
  • Last name
  • Hash
  • IP Address
  • Address
  • Phone Number


The hashes were encrypted using MD5 with salts. As this is a very weak hashing algorithm, we expect at least 90% of all hashes to be cracked successfully.

Most of these hashes can be cracked through our hash API.


We found a total of 193,536 unique email domains. We have posted the top 20 below.

Top 20 Email Domains:

  • Gmail.com: 4,349,433
  • Yahoo.com: 18,809
  • Hotmail.com: 452,676
  • Icloud.com: 327,832
  • Qq.com: 198,630
  • Aol.com: 118,012
  • Outlook.com: 113,288
  • Live.com: 45,639
  • Hotmail.co.uk: 38,999
  • Me.com: 37,437
  • 163.com: 32,442
  • Ymail.com: 25,277
  • Comcast.net: 22,278
  • Naver.com: 20,188
  • Hotmail.fr: 15,839
  • Web.de: 15,829
  • Msn.com: 14,590
  • Gmx.de: 13,937
  • Hotmail.it: 10,903
  • Yahoo.co.uk: 103,15

What can I do?

If you've been affected by this data breach we recommend changing your password and enabling two factor authentication for critical accounts.

Not sure you've been affected? See if your information has been leaked for free at weleakinfo.com.


It is our hope that this public disclosure will help StockX users better understand what exactly happened as StockX themselves have given little to no detail so far.