Odaily News According to official news, Web3.0 security agency CertiK today released Hack3d: 2023 Annual Web3.0 Security Report. The report shows that 751 security incidents occurred in Web3 in 2023, causing losses of approximately US$1.84 billion, a 51% decrease from 2022. Among them, the total loss from private key leakage incidents in 2023 exceeded US$880 million, the highest among all types of incidents; the total loss from security incidents on Ethereum was US$686 million, the highest among all chains; in addition, 35 cross-chain security incidents The incident caused huge losses of nearly US$800 million, suggesting that interoperability vulnerabilities need to be focused on. The report also summarizes several latest industry trends in project parties seeking returns through retrospective bounties, Web 2.0 risk spillover to Web 3.0, and industry supervision and institutional application implementation.