Bunni Protocol Loses $2.​4M to Precision Bug Exploit

馃敟 Bunni's $2.4M Oops

By Forta
Sep 11, 2025, 2:35 PM
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Bunni Protocol suffered a $2.​4M exploit due to a precision bug that allowed attackers to drain USDT/USDC vaults.​

Attack Details:

  • Exploiter targeted vault precision vulnerabilities
  • Drained stablecoin reserves before converting to ETH
  • Attack executed successfully despite real-time detection

Detection vs Prevention:

  • Forta Firewall detected the exploit in real-time
  • Losses could have been prevented with proper integration
  • Similar pattern to previous $158K D3X exploit on BSC

This incident highlights the gap between detection and prevention in DeFi security, where real-time monitoring exists but isn't always implemented effectively.​

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