‘Expensive lesson’: Coinbase loses $300K token fees in 0x contract error Post author:MiamiCrypto Post published:August 14, 2025 Post category:Uncategorized Coinbase lost $300,000 in token fees after mistakenly approving assets to a 0x swapper contract, enabling an MEV bot to drain its corporate wallet. You Might Also Like Price predictions 12/17: BTC, ETH, BNB, XRP, SOL, DOGE, ADA, BCH, HYPE, LINK December 17, 2025 Tether CEO says AI bubble is Bitcoin’s biggest risk in 2026 December 18, 2025 UK Lords launch stablecoin inquiry as BoE moves to finalize systemic rules January 29, 2026