Shield Protocol: A whale user's multi-signature wallet was hacked due to a private key leak, resulting in a loss of $23.7 million.

BlockBeats News, December 18, According to PeckShield monitoring, a whale user's multi-signature wallet was hacked due to a private key leak, resulting in a loss of approximately $27.3 million.

The hacker has already laundered $12.6 million through TornadoCash (equivalent to 4100 ETH) and holds about $2 million in liquid assets. Moreover, the attacker has taken control of the victim's multi-signature wallet. This wallet has a leveraged long position on the Aave platform: it deposited $25 million worth of ETH as collateral and borrowed 12.3 million DAI.