Del Mar Fairgrounds
Data Breach
www.delmarfairgrounds.com86,792
Records Exposed
Apr 2019
Date of Breach
Database,Combolist
Breach Type
Oct 2025
Added to Database
About This Breach
In April 2019, a dataset was posted on a prominent hacking forum. Del Mar Fairgrounds — a multi-use event venue located in Del Mar, California, known for hosting the San Diego County Fair, horse races, concerts, trade shows, and community events — experienced a data breach that affected 86,792 users. The compromised data included email addresses and plaintext passwords.
Compromised Data Types
Country
United States
Language
English
Password Storage
Plaintext
Category
Community, General Business
Indexed On
Oct 29, 2025
Breach Type
Database,Combolist
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 Del Mar Fairgrounds 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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