"Binance Hot Wallet Uses MPC, Why Were Attackers Still Able to Transfer Assets?" (Author: Safeheron Team) The Binance incident shows that even though MPC did not leak private keys, assets were still transferred. The core issues lie in employee compromise, lateral movement within the internal network, credential theft, and abuse of the signature entry point. Multiple layers of protection are needed: minimum permissions, independent permissions, reproducible code construction, TEE verification, policy engine review, and independent signature verification to prevent authorized transfers even after a single point of attack. Emergency signature suspension, on-chain authorization revocation, and offline recovery capabilities should also be included. Read the full article: https://www.(wublock123.com)/articles/article-59844