#隐私币和隐私钱包 I just saw the security incident on ARB in the community and I was a bit shocked 🫠 $1.5 million just disappeared, and it was hacked through a proxy contract. Now I really want to clarify one question — after funds are transferred to Tornado Cash, can they really not be recovered?

According to the news, the attacker modified the ProxyAdmin permissions, then the funds were transferred cross-chain to Ethereum, and finally went into a privacy mixing tool. This made me realize that privacy coins and privacy wallets might not be just for "privacy" purposes? It seems they can also be used for money laundering? I previously had a very shallow understanding of this concept 😅

But what worries me the most is that the project team that was hacked this time seems to have lost control of their account directly. Does this mean the private key was leaked? Or is there another vulnerability? I feel like my security awareness needs to be upgraded, and I want to hear how everyone prevents such incidents. Anyway, even if my assets are small, I still need to protect them well!