Cub Finance was a decentralized finance (DeFi) platform on BNB Smart Chain created by the LeoFinance team. It offered yield farming and staking through farms, dens, and composable yield farming contracts known as Kingdoms, alongside the LeoBridge cross-chain bridge. The protocol TVL collapsed to near zero and the cubdefi.com domain has lapsed and now serves unrelated casino affiliate content, indicating the project has been abandoned.