858,277
Records Exposed
Mar 2018
Date of Breach
Database
Breach Type
Jul 2025
Added to Database
About This Breach
In March 2018, Kaidown, a now-defunct Thai general business website, suffered a data breach that affected 858,277 users. The compromised data included email addresses and plaintext passwords. Users are strongly advised to change their passwords and be wary of any services that fail to use password encryption.
Compromised Data Types
Country
Thailand
Language
Thai
Password Storage
Plaintext
Category
General Business
Indexed On
Jul 3, 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 Kaidown 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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