On November 3, 2024, the online crypto casino Metawin suffered a significant security breach, resulting in the theft of over $4 million. The attack targeted the platform's hot wallets, specifically exploiting vulnerabilities in its withdrawal system, which allowed the attacker to drain funds from both Ethereum and Solana wallets. Following the incident, it was reported that the exploiter transferred approximately 331 ETH, valued at around $800,000, to various wallets in multiple transactions. This incident highlights ongoing security concerns within the cryptocurrency sector, particularly regarding the management of hot wallets and withdrawal systems.