The very nature of cryptocurrency itself is decentralized. Maybe your idea is good because with a cryptocurrency bank like this you can not only manage existing assets, but maybe you want to guarantee the security of assets that are stored in your bank. However, we all believe in ourselves, we enter here of course with a risk that we are aware of, this is not only a matter of trading risk but also the risk of getting hacker attacks. Even though we store assets in a strong vault bank, if a virus enters virtually that vault then it's the same. How do you ensure the safety of your customers' assets?
I doubt that hacker attacks are worrisome as much as it used to be. Crypto wallets themselves are very hard to crack into and I am pretty sure it can be done, so how do they hack into stuff? They hack into projects, not people individually but into projects, which means they will be capable of stealing tens of millions of dollars worth of money collected by many people all invested into one place, imagine if binance got hacked, similar thing.
However, it is not just you and me getting hacked, that rarely happens, that is where scammers start to work on, they realized that they can't hack into one wallet, but they can convince the owner of that wallet to give them that money somehow.
