With the news of a serious hack on bybit a popular exchange wallet most us here uses, even though it has nothing to do with bitcoin directly yet I find it necessary to remind you all that leaving your coins or assets in an exchange wallet is a big red flag and for every reason always find a way to move your coins to a safe open source wallets.
Coin security should be a priority. buy bitcoin and never leave them on an exchange wallet or any wallet that does not guarantee good percentage of security.