According to news on December 25, according to the exposure of the Wuyun vulnerability platform, a large amount of 12306 user data went viral on the Internet, including user accounts, plaintext passwords, ID cards, email addresses and other sensitive information, and it is not clear how these data were leaked.
According to the white hat named "Pursuit", this batch of 12306 data was first sold online, and has now become public dissemination, including his own sensitive data. Judging from the comments of Wuyun.com, this batch of data involves about 140,000 users.
Figure 1: Screenshot of 12306 user data that went viral on the Internet
For 12306 users, this Christmas is obviously not happy, as personal data leaks can cause serious losses. To this end, a number of security agencies issued emergency warnings, calling on 12306 users to change their passwords to avoid maliciously refunding train tickets that have been booked. The official Weibo of 360 Security Guard also reminded that if other important accounts use the same registered email and password as 12306, they should also change their passwords as soon as possible.
Figure 2: 360 Security Guard Weibo calls on 12306 users to change their passwords
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