Killing pigs refers to fraud gangs on the internet. Online fraud on some friends, calling the whole social platform a pigsty and the victim a pig. If a relationship is established, they are pigs. Finally, cheat each other to kill pigs. The swindler who kills pork dishes initially lures the victim to be fooled, that is to say, he can make money, so the victim feels that he has picked up a big bargain, but once the victim believes it, he will fall into a scam.
If you want to prevent killing pigs, you must be careful when making friends online. Don't blindly believe what strangers say, don't believe that the so-called low-cost investment can get high returns, don't refuse any investment temptation, and avoid the psychology of being greedy for petty gains. People who just know the earth had better not touch money blindly. Even if they transfer money to acquaintances, they should be careful. They can also ask friends and relatives around them to help them analyze. If you are cheated, you should ask the police for help in time.
Finally, the internet is a very chaotic place, and some lawless elements will fish in troubled waters, especially on social platforms, which makes it easy for them to encounter such problems.