Why can you share your address publicly, but not give anyone a single character of your private key?
It’s important to understand the difference between private keys and addresses.
Think of your address as an account number for receiving payments, and your private key as the only credential that lets you access your funds: anyone can see your account number, but only you should know your private key.
There’s no one-time fix for wallet security. Maintaining good habits is far more useful than trying to make things right after something goes wrong.
Coin in this example: $BTC , current price 82881.68, 24h +0.091%.