Regarding what is a black U, what should retail investors and novices do when they receive a black U? (via CoinsRadar.net):

Recently, a novice came to consult me ​​and asked me what I should do if I received a black card if I applied for a MasterCard card.

Before answering this question, I need to tell Xiaobai what a black U is.

Generally, U is from illegal sources such as stolen wallets, hackers, fund disks, etc. in Europe and the United States. Because it is protected by laws and regulations there, it is regarded as a virtual asset. If a black U is marked, it can be recharged into the exchange. will be locked or frozen.

There are also domestic project parties and public security agencies who mark the U in the wallet based on blockchain technology traceability. This kind of behavior is generally illegal and criminal and has been investigated, so wallet owners cannot act rashly.

As long as they transfer or liquidate, something will happen.

There are also general BCs and small Us on color websites, but these have nothing to do with retail novices.

Black money is like black money. As long as you can clearly explain your source, there will generally be no problem, so novices don’t need to worry about what to do if they receive black money. How can your few scraps of silver and tens of billions of U be connected with you? But if you don’t use a gas card to cash out, you will definitely receive black money. There is no way to avoid this.

Note that dirty money cannot be collected. Not only some money is black money, but some money is also black money. If you receive black money during the withdrawal process, your bank account will be frozen. Similarly, if you receive these black money, you will trade The account will be judicially frozen by the public security organs. So do you know which businesses are black? The main sources of black money are, first, the money defrauded by electronic fraud criminals is black money. In order to launder their money, they will go to the exchange to trade with you and exchange the black money for the clean money in your hand. These money will become black money. , and then flip the collected black utensils several times to achieve the purpose of money laundering by electronic fraud criminals. Once the exchange accounts that have traded with electronic fraudsters during this period are determined by the public security organs to be involved in the case, the exchange accounts will be judicially frozen by the public security organs. Second, the current general trend is that in order to avoid detection, online gambling platforms have changed gamblers' chips from recharging RMB to recharging U. If you want to gamble online, you must first recharge U. In the end, online gambling platforms and gamblers will do this. Once the gambling platform incident occurs, the inflow and outflow of U on the online gambling platform will be deemed as black U.The public security organs followed the online gambling platform. Once the wallet address is tracked and it is found that your exchange account has received black money transferred from an online gambling platform, the public security agency will determine that your exchange account is the account involved in the case and freeze the money in your account. Therefore, when trading virtual currencies, you not only need to avoid receiving black money, but you also have to guard against black money.