S&P Global Ratings debuts risk assessment framework for DeFi vaults

The framework, launched on October 4, evaluates six distinct risk areas: portfolio credit quality, liquidity, curator influence, blockchain infrastructure, protocol security, and governance. While the system employs a familiar grading scale—with AAA(v) denoting the lowest risk—S&P emphasizes that the assessments do not measure expected yield or guarantee the safety of deposited assets. Instead, the methodology focuses on the technical and structural vulnerabilities inherent in blockchain-based lending.

S&P’s methodology treats these vaults as managed investment vehicles, where funds are deployed either through automated smart contracts or human-led strategies. By analyzing how these vaults manage collateral—including tokenized real-world assets—the agency intends to provide clarity in a sector that has grown from $1.5 billion in deposits in 2024 to $10 billion by September 2026. The firm has yet to publish individual vault grades, noting that initial assessments will arrive in subsequent updates. This initiative follows a broader expansion of S&P’s digital asset services, including recent moves to acquire the security firm OpenZeppelin and provide stablecoin stability scores.