dangdang.com

In 2011, a massive data breach occurred at Dangdang, a leading Chinese e-commerce company. The breach compromised the personal information of over 100,000 customers, including names, addresses, phone numbers, and email addresses. This data leak was one of the largest breaches of customer information in Chinese history.

The leaked data was posted on a Chinese online forum and quickly spread across the internet. It was reportedly sold on the dark web and used for phishing and other fraudulent activities. The breach had a significant impact on Dangdangs reputation and led to a loss of customer trust.