BarnBridge Exploit Drains 776K USDC as Compound Adapter Misidentified

BarnBridge SMART Yield exploit drained 776,575.54 USDC in two transactions. Contract CompoundProvider is a BarnBridge adapter, not Compound's. Compound protocol, Comet, cTokens, Comptroller unaffected. No Compound user at risk. BarnBridge users: revoke USDC approval to 0xDAA037…78310.