Quidd
quidd.co
About This Breach
Quidd, a digital collectibles platform, experienced a data breach in 2019 that came to light in 2020. The breach involved the exposure of user information, including usernames, email addresses, and encrypted passwords, amounting to 3.8 million records.
Data Exposed
Breach Details
| Breach Type | Data Breach |
| Searchable | Yes |
| Verified | Yes |
| Sensitive Data | No |
| Reference | https://www.zdnet.com/article/account-details-for-4-million-quidd-users-shared-on-hacking-forum/ (opens in new tab) |
Frequently Asked Questions
When did the Quidd data breach happen?
Quidd was breached in Jul 2019. The breach was added to the XposedOrNot index on November 8, 2023.
How many records were exposed in the Quidd breach?
3,806,570 records were exposed, making it the #233 largest of the 776 breaches in our index.
What data was exposed in the Quidd breach?
The exposed data includes: Usernames, Email addresses, Passwords.
What should I do if I was affected by the Quidd breach?
Change your password on the affected service (and anywhere you reused it), turn on two-factor authentication, and set up free breach alerts on XposedOrNot so you know the moment your email appears in a new breach.
What Should You Do?
Change Your Passwords
Update your password immediately, using 12+ characters with numbers and symbols.
Enable Two-Factor Authentication
Add 2FA on all supported accounts using an authenticator app like Google Authenticator or Authy.
Monitor Your Accounts
Set up login alerts and review account activity regularly for suspicious access.
Use a Password Manager
Never reuse passwords: use a password manager to generate unique ones for each account.