#加密钱包隐私保护 Damn! Upbit really dropped the ball this time! Saying 44.5 billion KRW just disappeared, and the CEO publicly apologized and promised full compensation—at least that shows some conscience. But these security vulnerabilities are way too amateurish; private keys can be inferred??? Looks like these so-called major exchanges are not that reliable either. Hodlers, hurry up and transfer your coins to your cold wallets, because exchanges can run away at any time! But on the other hand, this kind of vulnerability might have been caused by an insider. Does anyone want to speculate with me about the possibility of internal operations? 🤔 Overall, this incident once again proves that Not your keys, not your coins! You must take good care of your own assets and not leave your fate in someone else's hands.