College student selling things online: buyers tricked more than 600 Yuan three times-IT information
These days, the Jilin normal university ? students are very disturbing, she sells used items at a cell phone software, design turned out to be a liar, was supposed to collect her, she sent three times a bar code to each other, to collect more than more than 600 Yuan.
Process
Each other repeatedly asking for payment bar
Sophomore l students have been using called "Super schedule" software, the software except to remind every day courses, and campus information, flea markets, and other functions.
"I recently wanted to flea market to sell some of my unused items, on the evening of November 21, it was news to me, but I didn't see until the next morning. "L said," she was going to buy me a pot, I told her that a minimum price of 60 Yuan, she'll ask me, supports scanning barcode payment? I say Yes. ”
L students, said information from the other is a girl, network called "free", there are some pictures of her, you think she should be on campus students, also did not think too much.
L student said her step by step the snares of the buyer:
Buyers: your photos send me payment barcode I scan barcode payment to you.
? Students: my bar code could not be found.
Buyers: you tap the upper left corner with the mobile phone payment codes I brushed myself a payment screen bar-code scanning anywhere.
? Students: I try. (Send each other a collection of two-dimensional codes)
Buyers: this does not work, need a bar to payment. (Send a barcode example) like this.
Subsequently, the l students sent a photo bar.
Buyers: just read timeout, you update again beat Zhang FA I. You want to hurry up and send me photos or overtime payments had failed.
Buyers after "footloose" also called timeout, and also repeatedly "complaining" is l students made it too slow. Until the l-bar code made by the students of the third photo, the other side says it still doesn't work, l students feel very helpless, trading had to be dropped.
Analysis
Who bar who will pay?
Afterwards, l students analyses the process of her fall. First, the barcode actually refers to the l class of payment payments to each other, rather than payment for her. "I see the payment, just thought it was she paying me. "L students said ruefully.
New culture reporter noted, l students using the payment method of payment after the barcode generator, below are tips, the bar code "automatically updates every minute, for to use payment code and the number." L class photos to each other three times, but never noticed this detail.
Why each other repeatedly to pay code pictures? New screenshot tested the cultural reporter, after seeing the once the bar code on the phone screen, is immediately invalidated. Show "to avoid financial risks, do not share payment code, screenshots will automatically lapse after, collections use the collection function." Photos l students each other repeatedly pay bar codes, in order to bypass this security measure.
L said, was turned away three times over more than 600 Yuan.
Alert
Other information to Jiangsu Normal University
? Students will encounter on Twitter, finds that there are other students met similar fates. One student said he had been deceived by 300 yuan, students also said that he had been deceived by 1000 Yuan.
New culture reporter noted that "free" data has been changed, in addition to portrait photos and information changes, the school was changed to Jiangsu Normal University.
Customer service
Other registration information can be handed over to the police
Reporter registration Super schedule App, found the registration process needs to fill out the phone number. So, can be found through the mobile phone number of "free"?
New culture and l students contact the App customer service staff.
"We have no right to separate from private persons or enterprises to provide additional user information. As long as the relevant certificates issued by the police, we will call a liar by the background data and information to assist the investigation. "The customer service representative said.
L said that he had contacted several other students who cheated, they deceived the amount has more than 2000 Yuan, ready to report to police.
大学生网上卖闲置物品：被买家三次骗走600多元 - IT资讯
这几天，吉林师范大学的L同学非常闹心，她在一款手机软件中出售二手物品，竟然遭到骗子设计，本来应该对方付款给她的，结果她却三次发送条码给对方，向对方付款600多元钱。
过程
对方反复索要付款条码
读大二的L同学一直在使用一款叫“超级课程表”的软件，这款软件除了提醒每天的课程外，还有校园资讯、跳蚤市场等功能。
“我最近想在跳蚤市场上卖掉我的一些闲置物品，在11月21日晚上，有人发消息给我，但直到第二天早晨我才看到。”L同学说，“她要买我一口锅，我告诉她最低价60元，她马上就问我，支持扫条码付款吗？我说可以。”
L同学说，对方的资料显示是一名女生，网名叫“自由自在”，上面还有她的一些生活照片，就以为她应该是校园里的同学，也就没想太多。
L同学称，她一步步陷入到了买家的圈套中：
买家：你把付款条码拍照发给我，我扫条码付款给你。
L同学：我条码找不到呀。
买家：你用手机拍一下左上角的付款码给我扫一扫付款，截屏条码扫不了。
L同学：那我试试。(发给对方一个收款二维码)
买家：这个不行的，要有条码才能付款。(发来一张条码做示例)像我这个。
随后，L同学发过去一张条码照片。
买家：刚看到超时了，你更新过了重新拍张发我。拍好了要快点发给我，不然超时了就付款失败了。
之后买家“自由自在”又称超时了，还一再“埋怨”是L同学发得太慢了。直到L同学第三次发去条码照片，对方称还是不行，L同学觉得很无奈，交易只好作罢。
分析
谁发条码谁就在付款？
事后，L同学分析了她上当的过程。首先，付款条码实际上指的是L同学向对方付款，而不是对方付款给她。“我当时看到付款的字样，就以为是她付款给我。”L同学懊恼地说。
新文化记者注意到，L同学使用的付款方式的付款条码生成后，下方是有提示的，该条码“每分钟自动更新，付款码及数字限当面使用”。L同学虽然三次拍照给对方，但始终没有注意到这一细节。
为何对方反复要付款码照片？新文化记者进行了截图测试，发现该条码一旦在手机截屏之后，立即失效。显示“为避免资金风险，请勿分享付款码，截屏后将自动失效，收款请使用收款功能”。所以对方反复要L同学提供付款条码的照片，正是为了绕过这一安全措施。
L同学说，三次被转走600多元钱。
警惕
对方资料变为江苏师范大学
L同学将遭遇发到微博上，发现还有其他同学也有类似的遭遇。一名同学称被骗了300元，还有同学称被骗了1000元。
新文化记者注意到，“自由自在”的资料已经变更，除了头像和资料照片改变外，学校也改为江苏师范大学。
客服
可将对方注册资料交给警方
记者注册了超级课程表的App，发现注册过程中需要填写手机号码。那么，能否通过手机号码找到“自由自在”呢？
新文化记者和L同学联系了该App的客服人员。
“我们没有权力单独向私人或者企业提供其他用户信息。只要有警方开具的相关证明，我们会通过后台调取骗子的数据信息，以协助调查。”客服人员说。
L同学表示，他已经联系了其他几名被骗的学生，他们受骗金额已经超过2000元，准备向警方报案。