First, the money in the account is gone. Nowadays, many people are afraid to spend money online. What they are most worried about is that their information will be leaked. Indeed, some people can suddenly make the arrears in your account disappear as long as they know your information, so everyone must be especially careful.
Second, illegal company door-to-door fraud: the most hateful thing is that illegal companies come to swindle you. Because they know your personal information, make up some sensational news, even know your friends, classmates or relatives, and can also quote your name and company. You can make a wrong judgment when you are upset, and you are taken in by a liar when you are in a panic.
Third, a steady stream of spam messages: this is a very common thing. No wonder CCTV exposed spam messages at the 3. 15 party twice in a row. The latest news is that the base station can be used as a sending center to send short messages to mobile users in the coverage area of the base station. This short message system can send 1.5 million messages every ten minutes.
Fourth, follow the trend: because they know your personal information, those who hide in the dark will try their best to cheat you, cheat you, kidnap you and cheat you. There's a saying? An open gun is easier to hide than an open enemy? If you are not careful, you may fall into the trap of the bad guys. Because, they may pretend to be your friends, your relatives or your classmates, and even confuse the fake with the real. Sometimes they really have to be very careful.
How to prevent:
Don't link to WiFi in public, and don't use this wireless network for online shopping and other activities. If it is really necessary, it is best to use the 3G or 4G network of the mobile phone.
Mobile phones, computers, etc. You need to install security software and scan Trojan programs at least once a day, especially before using important account passwords. Check the virus regularly once a week and update the security software in time.
Don't install unknown software casually. When using a smart phone, don't modify the system files in the phone, and don't casually participate in the activities of giving away online registration information.
Set a password with high security intensity, and it is best to set different passwords for different websites. Payment passwords for online banking and online shopping should be changed regularly.
Try not to? Remember the password? Mode, pay attention to personal use records after surfing the internet.
Go shopping on a regular website. You must go to a regular website to watch news or browse videos. Sometimes installing anti-virus software can't guarantee that the computer won't be infected with viruses. Especially when shopping, it will involve online payment. Using a regular and guaranteed website has a higher safety factor.
Don't open strange emails at will. Don't receive or open strange emails at will, open mailboxes, and don't easily open emails sent by strangers, especially those with tempting information such as winning prizes or receiving prizes.