DeFi protocol Arcadia Finance hacked on Ethereum and Optimism for $455K Post author:MiamiCrypto Post published:July 10, 2023 Post category:EXP Attack / Hackers / Hacks A loophole in the code allowed the hacker to drain funds worth roughly $455,000 from Arcadia’s Ethereum and Optimism vaults. You Might Also Like Wazirx Update: Trade Reversals Near Completion, 344 Bounty Entries Received August 13, 2024 Upbit Loses $38.5M in Sudden Solana Outflow, Withdrawals Frozen November 27, 2025 SEC’s staking crackdown has uncertain consequences for DeFi: Finance Redefined February 17, 2023