7k7k

In approximately 2011 the Chinese gaming platform 7k7k suffered a significant security incident resulting in the exposure of millions of user accounts. The breach involved an unauthorized access to the service database which led to the public disclosure of sensitive subscriber information. Investigations revealed that the security measures in place were insufficient to protect the credential storage allowing attackers to extract data without resistance. This incident remains one of the notable early gaming breaches in the region due to its scale and the nature of the exposed plaintext credentials.