Breach Incident
China Software Developer Network (CSDN)
Overview
On December 21, 2011, China Software Developer Network (CSDN) was breached. Once the breach was discovered and verified, it was added to our database on August 12, 2021.
On December 21, 2011, China Software Developer Network (CSDN) was breached. Once the breach was discovered and verified, it was added to our database on August 12, 2021.
Data Accounts
6,425,948
6,425,948
Data Compromised
Email addresses
Passwords
Usernames