September 6, 2025

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‘Expensive lesson’: Coinbase loses $300K token fees in 0x contract error

1 min read
‘Expensive lesson’: Coinbase loses 0K token fees in 0x contract error

‘Expensive lesson’: Coinbase loses 0K token fees in 0x contract error

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.