Security firm Blockaid has flagged a front-end attack targeting the CoW Swap trading interface. Users who connected their wallets to cow.fi are advised to immediately revoke token approvals and cease all interactions with the decentralized application (dApp).
CoW Swap, the primary trading interface for CoW Protocol, acknowledged the issue, confirming a problem with its frontend. The platform is urging users to refrain from using CoW Swap while the situation is investigated. CoW Protocol is known for its decentralized trading system, utilizing batch auctions and competing solvers to execute trades across various on-chain liquidity venues, emphasizing MEV protection. The protocol operates across multiple blockchain networks, including Ethereum, Base, Polygon, and Arbitrum.
CoW Swap also acknowledged the issue, saying it was experiencing a problem with its front end and urging users not to use the platform for the moment.