I can also say that discovering this loophole came too late after how long the casino is operational, nobody reported this as a critical loophole. It is kind of naivety to sacriface a part of your privacy in exchange for saving few seconds not going through some security verification. Let's hope this to be updated asap.
I think most people seem excited about the free and fast withdrawals and thereby overlook that aspect of security of funds. I raised the concern here to call the attention of the team to look into it because I have seen such features in other platforms. Majority of us leave our browser history and tabs open after activities.
This means everyone who can access your device can access your browser history. If your device gets into wrong hands, they can access your account and clear your funds. I don't know how long Spinly maintain login session but I'm sure it'll over 24hrs which means your account can remain logged in within that window. If you have other security layers activated, they can only access your account but can't move your funds.
It'll make a great upgrade if they integrate it as soon as possible.