Walaikumu Slam
Exchanges always risky hi rahy hain. Yani hacker kissi naa kissi tariqy sy hamla kar hi dety hain. Jo ab tak dekha gaya hai. Funds store karny ky liye to exchanges hai hi nahi hain.

Exchange kaa matlab hai bass exchanging yani only for trading. Ye exchange ka to faisla acha hai ky wo users par bhoj nahi daa rahy hain khud hi bardasht kar rahy hai jo nuqsan huwa hai.

Baqi funds storing ky liye to Hot Cold wallets hain to unka intikhab karna chahye exchanges sy parhez hi karna chahye.