[Golden Finance Express] According to the latest data from Immunefi, the cryptocurrency losses caused by hacking and fraud in May were about 52.4 million US dollars, a year-on-year decrease of 12% and a month-on-month decrease of 28%. Among them, Gala Games and Sonnefinance suffered the most serious losses, reaching 21 million US dollars and 20 million US dollars respectively, accounting for 80% of the total losses. Since 2021, the total cryptocurrency losses have reached 473 million US dollars, a significant decrease from 595 million US dollars in the same period last year. It is worth noting that all major attacks have been concentrated on decentralized finance (DeFi) platforms, with Ethereum and BNB chains becoming the main targets of attacks.