The network trap around us

The network trap around you, cyber crime may start from you or your family, because there is no warning information or abnormal signs, you are still doing what you usually do online, and you don't know that cyber crime has happened. The following are the network traps around us.

The network trap around 1 is the network part-time job first. Online part-time jobs are mostly unreliable. It's all a trap to cheat money, which will get you deeper and deeper. In the end, there is nothing, which may reveal information.

Online shopping traps are common, such as scanning code to cash back, giving you some purchase information and getting kickbacks. Don't believe it.

How to use WeChat to encrypt computer folders and how to bind bank cards: After opening WeChat, click "Pay" and select "Wallet". Click "Bank Card", select "Add Bank Card" and enter the payment password. Fill in the cardholder and card number, click Next, enter the reserved mobile phone number of the bank, and click OK.

After entering the verification code, click Next. Password logout: first log in to the system with an encrypted account. Then, right-click the encrypted folder and select Properties. In the properties window that opens, on the General tab, click Advanced. When you open the Advanced Properties window,

You can see that the option "Encrypt content to protect data" is selected. Uncheck Encrypt content to protect data, and then click OK. Then, return to the folder property page and click OK. When the confirmation page pops up, select Apply changes to this folder, subfolders and files, and then click OK.

The trap of making friends is to cheat each other with false information, cheat money and cheat color under the signboard of making friends online, which is very hateful. You should be careful when making friends.

Second-hand trading traps are also common online. Under the banner of discounted second-hand, it seems that it is cheap to sell, but in fact, we should pay attention to driving up the price.

The network traps around us are: credit card trap, stock trap, friend trap, work trap and link trap.

The credit card trap is to publish attractive purchase information online, guide people to fill out forms and defraud account numbers and credit card information.

The stock trap is to publish false information on the internet, drive up the stock level and make money by yourself.

The trap of making friends is to deceive each other with false information under the signboard of making friends online.

The job trap is to use online recruitment information to trick people into jobs.

Link trap: When some downloaded software is connected, the software can secretly close the user's connection with ISP and connect to foreign long-distance dialing stations, so that users can pay huge international long-distance calls. The effective prevention method is to turn off the international long-distance call function of VoIP.

1. netizens should raise their awareness of prevention, don't easily believe that pies will fall from the sky, and don't be too greedy.

2. Netizens should increase their network knowledge, such as learning how to identify true and false websites according to the industrial and commercial red shield and CA certificate. It is necessary to know that the payment of online shopping is generally done through a third-party credit intermediary.

3. Internet users and operators should pay attention to security technology. For example, the client's antivirus software should be genuine and constantly updated, and websites without CA certificates should be added with certificates.

4. Government agencies should strengthen website management and manage the physical market and virtual market.

The network trap around you is 3 1. Ransom software takes your documents hostage and asks for money.

If you find that the desktop is suddenly flooded with words and pictures, which say "pay us, or you won't be able to use your computer", then you have fallen in love with ransomware. Ransom software is a kind of malicious software, which will lock your files (or worse, the whole system) so that you can't use them unless you pay the ransom of cyber criminals. They usually charge as much as 100 dollars.

How to avoid it: Do not download files from unverified/third-party resources, and use a security solution that can prevent malicious files from being executed or downloaded. Be sure to back up your own files and store them on different media or on a separate system. Keep the software up to date.

In case it happens: don't pay the ransom anyway. Paying money not only helps cyber criminals, but also makes them face more cyber crimes in the future. The only way to recover is to format your system and recover files through external backup. Get your system off the network and seek the help of experienced friends/relatives/technical support (if this is your first time).

2. The deposits in the online bank disappeared without a trace.

If you have ever logged into an online bank and found that the total amount of deposits is very small, it may be a sign that you have encountered cyber crime. Cybercriminals have many ways to get your account data, and you may accidentally fall into a fishing trap and mistakenly think that it is your online banking login website. So when logging in, check whether all registered websites are correct. If not, you should take the following actions:

How to avoid it: bookmark your online banking website. This can prevent you from accidentally entering the wrong URL and entering data on a fake website. At the same time, you should also enable additional secure login methods for bank accounts, such as two-factor authentication or any other methods provided by your bank website.

Don't click on any email you receive asking for a username or password-no company will do it unless it's a scam. They won't ask you to connect to their website through the link in the email. In addition, seeking a security solution can prevent the threat of user connection.

In case this happens: call your bank immediately and tell them about it-they will help you find a solution as soon as possible. If you can modify the online banking data yourself, do it, but remember to modify all the passwords related to your account (including the password of the email account you received the online banking notice).

3. Malicious links suddenly appear in Weibo. Once clicked, Weibo and private messages will be automatically sent.

Inadvertently clicked on a link, and then automatically sent a number of Weibo and private messages, many users of Sina Weibo have encountered this situation. For a while, Sina Weibo suddenly appeared a large number of automatically generated Weibo content with URL links. Some users have "poisoning symptoms" after clicking the link.

Many user accounts of Sina Weibo are automatically sent to Weibo with links such as "the tax threshold is expected to reach 4,000" and "some unknown details of Guo Meimei's incident". After clicking enter, you may encounter virus. Some users also said that similar malicious links appeared in private inbox. Subsequently, Sina Weibo quickly fixed this malicious link problem and "deeply apologized" to the users.

How to avoid it: Don't click on every link you see, whether it's from your friend or when you swipe Weibo, your friend may "poison" your account, spread malicious links or "poison" your account. You may also need to install security solutions to warn you of these threats and automatically block them.

It is recommended to install Trend Micro PC-cillin cloud security software, which has the super function of protecting the privacy of social networks. The exclusive privacy monitoring function of Sina Weibo will proactively warn the security loopholes of Sina Weibo's privacy settings, proactively warn and intercept malicious links and attacks of social networking sites.

In case this happens: scan your security solution and drive malware out of your system. Change your password as soon as possible, including the email password used for your social network account. At the same time, private message repair will be changed to only open to "people I care about"

4. A large mobile phone bill flew in for no reason.

You may be the victim of value-added service abuse program. They are malicious smartphone applications. Once downloaded and installed, they will secretly send a subscription SMS or make a phone call or send a SMS to the value-added service number without your knowledge. Let your bill appear those unauthorized expenses.

How to avoid it: Download applications only from official website, and don't download them elsewhere.

In case this happens: check all the applications you downloaded recently. Is there anything you think is wrong, such as the wrong label or the wrong name of the developer? Did you download it from any underground website or unofficial store? Also check the permissions. If some permissions require more than their application type, delete them. You should also use mobile security solutions to prevent this from happening again. At the same time, you should check the comments on the app download page-if it is a malicious app, the victim may have left a warning there.

5, online search to find the answer, but found trouble! Search engine poisoning and social engineering.

This news has made many netizens unbearable! The download "_ _" was hacked. Because "_ _ _ _ _ _" was not shown in the mainland, many netizens or groups went to Hong Kong and Taiwan to watch it, or searched online. However, when downloading a "full download" file, they were invaded by Trojan virus, resulting in computer poisoning.

In addition, there is a related news, "Is official website's electrical maintenance a cottage version?" Many consumers complain that the customer service attitude of big companies is poor and the prices are reported at sixes and sevens. Later, it was found that many online repairs of official website were fake, and many home appliance companies copied official website, which led to constant complaints from consumers about innocent companies.

This is a kind of cyber crime, which uses the combination of BlackSEO (search engine poisoning) and social engineering to get you into a questionnaire survey scam. They will find out what topics can be used to seduce the most victims, thus making bait. This is social engineering. Then they will build a malicious website with keywords and make it appear at the top of the search engine results page. This gives criminals the opportunity to spread malicious software to you or connect you to phishing websites.

How to avoid it: don't use search engines to find what you want. Instead, go directly to a reliable website that you think may have what you want. For example, don't look for movies on search engines, but search on video websites. It also applies to gifts, news and various materials. In addition, the security extensions we provide for browsers and our security products will automatically block these malicious websites.

If this happens: close the browser window, disconnect your computer from the network, and scan with your security solution to ensure that no malicious software is executed on your system.