币界网报道:On June 30 (UTC+8), Web3 security company CertiK released a report showing that Web3 security incidents in the first half of 2025 caused losses of nearly $2.5 billion, with a net loss of $2.29 billion, exceeding the entire year of last year. Phishing attacks have become the biggest threat, with losses of about $400 million in the second quarter, accounting for half of the total losses this quarter (about $800 million), far exceeding the same period last year. Although private key leaks have decreased and code vulnerability attacks have remained at historical averages, we still need to be vigilant against major cases such as Cetus Protocol.