What method can be used to reasonably and legally retaliate against a liar?

Cheaters nowadays are really hateful, but there is no really effective way to get back at them. I suggest taking the legal route and protecting ourselves with legal weapons, but we often find ourselves cheated, but there is nothing we can do. So what should we do? Actually, I hate liars around me. Don't speak too fast in the face of a liar. What you have to do is really take effective revenge. Let me tell you how I deal with online scammers.

Make the liar's account information public, and everyone will harass and retaliate together.

This is the most popular in various forums and post bars now, that is, people who have been cheated have no choice but to go to these forums for help, which is generally effective. Enthusiastic netizens are still very powerful, and scammers often won't use this marketing account again because they have received too much attention. This is the most effective way, but a liar is a liar and will not be soft-hearted. They can only use such skills to get back at themselves. This is my life too. One of my classmates bought a game account and played it for a few days. That account has been complained and I want it back. As soon as the students checked, they knew that the seller was recycling the account, and immediately a group of us kept calling to retaliate against the liar. The liar's cell phone was turned off for several days, which didn't make him feel better. Soon the man stopped complaining about his account.

Lock the liar's bank card.

This is also a good way to deal with scammers, because scammers want to deceive people. What's his purpose? Just to cheat money, you can ask for money, how can you give it to a liar? We don't want to transfer money or use Alipay. Wechat's method is to ask scammers to show their bank accounts to make money. The advantage of this is that we can use bank accounts to deal with scammers. Generally, we only need to log in to online banking, enter the bank account number, and then enter the wrong password three times. This account will be frozen for 24 hours. We deal with scammers, that is, lock the scammers' accounts every day to see what their mentality is. I think this is the best skill. People can use it against swindlers.

When dealing with scammers, we must be careful not to get too excited, that is, to calmly and truly harm the interests of scammers, so that scammers themselves will naturally become restless and will not give them anything good.