Almost all DEX users fear sandwich attacks. Your trades are front-run to buy at higher costs, then followed by sell orders to lower profits, causing profits to vanish instantly. Why are traditional AMMs vulnerable: transaction order is exposed in the public memory pool and ultimately decided by miners or validators. This provides opportunities for frontrunners to manipulate order and launch attacks. Fairness often fails in the face of profit. Rails' defense system:
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Almost all DEX users fear sandwich attacks. Your trades are front-run to buy at higher costs, then followed by sell orders to lower profits, causing profits to vanish instantly. Why are traditional AMMs vulnerable: transaction order is exposed in the public memory pool and ultimately decided by miners or validators. This provides opportunities for frontrunners to manipulate order and launch attacks. Fairness often fails in the face of profit. Rails' defense system: