As far as I know, majority of casinos have handed all pertaining documents to a 3rd party, meaning that company is responsible for holding it and safe keeping and hopefully that there will be no leaks or an event of hacks because obviously our data could get to the hands of criminals and we don't know what kind of things they will do with that kind of data.
One thing though, is that with this kind of data, and with the AI modeling that we have, they could really take advantage of our info and maybe used it to predict our behavior in betting. So still even if this is the trend now of submitting our documents to casinos, one must still be very cautious.
The third party can use our document for anything they want so we must make sure that the document is in the right hand. We should research before selecting the casino because we deposit money to the casino and also verify our account with them. If we are not carefully choosing the casino, we may get in a scam and our document will be in their hands.
And if all casinos requires KYC before we gambling, that will be our decision. If we okay with that, we can continue the process and waiting until our verification finish so we can back to the games.
Not everything will be like that because there are careless people who dare to complete the KYC process on gambling sites that do not yet have reputation and are not popular like novice gambler, they do not understand the risks, and for gambling sites that clearly have good reputation, it is not problem when it comes to completing KYC.
Every gambling sites that has grown rapidly and become one of the best gambling sites must have team that will protect all customer data when they apply KYC requests, as gambler it is better to follow the rules and try to continue to fulfill all requests in order to be able to bet more comfortably.
Yes, that is right because we do not know who will verify and completing the KYC process even in the casino that do not have any reputation. That will be too risk for them because they can get in a scam by the casinos and they will lost their document while the casino will not answer anything to them. That is why we must be careful when selecting the casinos so we will not get scam by them. It is our responsibility to research and finds which casino that have a good reputation so we can play gambling without worry.