I have seen some threads online of members complaining that Binance put a hold on their accounts and asked for source of funds. In what cases does this happen and how to avoid it ?
They have a risk indicator for each transaction that is managed by AI that checks the latest transactions to verify that they do not follow an address on a judicial blacklist, their own list or any legal updates requested from them.
Also, some security settings, such as depositing an amount larger than the average amount you deposit, for example, if you were trading up to $2000 and suddenly a deposit of half a million dollars and others occurred, all of these things increase the risk indicator and thus the possibility of being asked for more data.
This indicator may gives false results and you may be asked to provide your data.