Haijiao.com Data Breach Exposes Over 15 Million User Records in October 2023

In October 2023, Haijiao.com, a popular Chinese adult discussion forum, suffered a major data breach that affected more than 15 million user accounts. The incident revealed a broad spectrum of sensitive personal information, including email addresses, usernames, IP addresses, both hashed and plaintext passwords, and phone numbers. This large-scale exposure has caught the attention of cybersecurity experts and online privacy advocates alike, as it highlighted how user data can be compromised when proper data handling procedures are not in place. The breach has become one of the most significant data loss events to impact a regional online community during 2023.

What Happened in the Haijiao.com Breach?

On October 3, 2023, Haijiao.com fell victim to unauthorized access, resulting in a significant leak of its user database. Attackers were able to extract a dataset containing over 15 million records, including not just basic registration information, but highly sensitive details. The breach’s scope quickly became evident as reports surfaced that the stolen data was actively circulated online.

What Data Was Exposed?

The breach affected a wide range of user data. Exposed fields included:

• Email addresses
• IP addresses
• Usernames
• Hashed passwords
• Plaintext passwords
• Phone numbers

The presence of both hashed and plaintext passwords in the leaked records is highly notable, as it means some accounts may be particularly vulnerable to misuse. Pairing these with phone numbers and IP addresses raised even more concerns about privacy and potential follow-on risks for affected users.

How Many People Were Affected?

Haijiao.com’s breach involved a total of 15,760,044 user records. Given the site’s regional popularity, this event is one of the largest confirmed exposures linked to a Chinese online adult forum, impacting a substantial segment of its user base.

Timeline of Events

• Breach Occurred: October 3, 2023
• Unauthorized access revealed full user records almost immediately.
• Details of the breach and nature of data quickly spread among cybersecurity communities and on online leak forums.

Frequently Asked Questions

What happened in the Haijiao.com data breach?

Haijiao.com suffered unauthorized access to its database in October 2023, leading to a leak of more than 15 million user records. Personal data including emails, usernames, IP addresses, passwords, and phone numbers were exposed.

How many users were affected by the Haijiao.com breach?

The breach impacted 15,760,044 individual user records, making it one of the largest exposures involving a Chinese adult forum.

What types of user data were leaked in the Haijiao.com breach?

Leaked data included email addresses, usernames, IP addresses, hashed passwords, plaintext passwords, and phone numbers.

When did the Haijiao.com breach occur?

The Haijiao.com data breach took place on October 3, 2023.

How can I check if I'm in the Haijiao.com breach?

You can check if your information was part of the Haijiao.com breach by utilizing the DeHashed search engine.