Code reviewed by several experienced auditors; Spark is forked from the Aave V3 codebase which has been extensively audited. ChainSecurity also completed independent audits
Public team promotes accountability
No documented protocol hacks since launch
Protocol Maturity
Latest protocol version launched in 2023; maturity over one year minimizes technical risk as smart contracts are well battle-tested
Top 1% by total value locked reduces risk
Requires members of a DAO to vote on-chain for approving contract upgrades
Timelock is less than 48hrs, which provides users with less time to exit if any malicious upgrades are approved
At least one critical governance issue documented
Low voting power concentration reduces risk
Protocol Design
Robust controls to mitigate oracle price manipulation
Secured lending market that uses a combination of isolated and cross-collateral pools depending on the individual asset serves to reduce risk
Solid controls in place to prevent risky borrowing
Robust mechanisms in place to ensure healthy liquidations
Robust methods to accrue protocol reserves
Spark is Maker's lending arm that is forked from the Aave V3 codebase.