Cosine: Stake.com was stolen or caused by malicious use of private key-related interfaces

Odaily Planet Daily News Yu Xian posted on the X platform that not only the ETH hot wallet of Stake.com was hacked, but also the BSC and Polygon hot wallets were also attacked, and at least more than 41.3 million US dollars were stolen. It may not be that the private key is stolen, but it may also be that the interface or service related to the private key is maliciously used. The behavior on the chain shows that the attack process is not completely smooth, but it can be determined that there is a problem with the private key.