There is new development in the blockchain world! 🎉 According to the latest news from the on-chain options protocol Moby, in order to protect the security of user assets, they recommend that everyone revoke valid approval transactions related to several specific addresses. These addresses are PositionManager, SettleManager, sRewardRouterV2, and mRewardRouterV2. Moby stated that these measures are to prevent potential risks and ensure the security of user wallets. Currently, they are doing their best to restore and maintain a stable and secure environment.

So, why are such preventive measures in place? It turns out that there were previous reports suggesting a suspected private key leak incident at Moby. According to monitoring by Beosin, hackers exploited the emergencyWithdrawERC20 function to extract 207 ETH, 3.7 BTC, and 1,470,191 USDC from Moby's contract, with a total value of approximately 2.5 million USD. This incident has attracted widespread attention and has raised awareness about blockchain security issues again.

This incident reminds us that while enjoying the convenience brought by blockchain technology, we must also pay attention to security issues at all times. Whether individual users or enterprises, everyone should regularly check and update their security measures to ensure that assets are not threatened.

Dear friends, what are your thoughts on this incident? Feel free to share your insights and suggestions in the comments section! What improvements do you think the blockchain industry needs to make in terms of security protection? Let’s discuss together and look forward to a safer blockchain future!