36,135,425
Records Exposed
May 2018
Date of Breach
Database
Breach Type
Jul 2025
Added to Database
About This Breach
In May 2018, Poshmark, a U.S.-based social commerce marketplace, suffered a data breach that affected 36 million user accounts. The compromised data included email addresses, names, usernames, genders, locations, and passwords stored as bcrypt hashes. This incident highlights the importance of enforcing strong cybersecurity practices in retail operations to protect customer privacy and prevent misuse of personal data.
Compromised Data Types
Country
United States
Language
English
Password Storage
bcrypt
Category
eCommerce
Indexed On
Jul 2, 2025
Breach Type
Database
What Should You Do?
Get Full Breach Details with LeakedSource Pro
Sign up for a LeakedSource Pro account to see exactly what data was exposed in this breach and get real-time notifications when your information appears in new breaches.
Sign Up for Pro- Change your password immediately on Poshmark and any other site where you used the same password. Use a unique, strong password for each account.
- Watch for phishing emails targeting your inbox. Attackers may use your exposed email address to send convincing scam messages.
- Enable two-factor authentication (2FA) on all important accounts to add an extra layer of security.
- Use a password manager to generate and store unique, strong passwords for every account.
Were You Affected by This Breach?
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