标普全球评级推出 Vault Risk Assessment，为 DeFi 金库风险评级

S&P Global Ratings has introduced a new framework for grading the risks inside crypto lending vaults. It is called the Vault Risk Assessment, or VRA, and it was unveiled in Singapore on October 4, 2026. The motivation is fairly direct. Andrew O’Neill, S&P Global’s analytical lead for digital assets, says recent DeFi ex…