In order to control the number of WeChat friends, many people want to clear the contact list has unilaterally put themselves
Recently, Yang Jian, a security expert in Tencent's Guardian program, said that users decide whether to stay, who to delete and who to leave.
Yang Jian said:
Before that, CCTV news in television, Internet and other channels exposed
Relevant experts said that wechat Qingfen has the risk of stealing personal information. Once the user's rights are obtained, there is a risk of personal information being stolen or even viruses in the mobile phone.