A user's private key is suspected to have been leaked, with approximately $1.58 million in assets stolen.
According to monitoring by Scam Sniffer, a user's assets on the Ethereum and Base networks were reportedly stolen due to a leaked private key, resulting in losses of approximately $1.58 million. The attacker drained 682 ETH in under two hours, with approximately 281 ETH subsequently transferred to Tornado Cash.