**[CertiK Report: Supply Chain Attack Losses to Reach $1.45 Billion by 2025]** Web3 security company CertiK reports that losses from Web3 security incidents are estimated to reach $3.35 billion by 2025, with supply chain attacks accounting for $1.45 billion, nearly half of the total annual losses. The report mentions the February Bybit incident, where attackers exploited the developer environment of a third-party multi-signature wallet service provider by implanting malicious code, bypassing the approval process, and causing approximately $1.4 billion in losses. CertiK highlights that supply chain security has become a systemic risk, with attackers focusing resources on targeting critical service providers and underlying tools.