Metawin Casino lost $4 million from its hot wallets on Ethereum and Solana due to a hacker exploiting a withdrawal systemOver 115 addresses linked to the attack have been identified, but the hacker’s motive and identity remain unknownCEO Richard Skelhorn announced plans for enhanced security measures and reassured users that most withdrawals have been reinstatedThe attack highlights the vulnerabilities in the crypto casino sector and the need for improved security measures