In the same month, SushiSwap, a fork of Uniswap, was launched. SushiSwap conducted a “vampire mining” attack to migrate liquidity away from Uniswap by introducing the SUSHI token to incentivize users. Not to be outdone, Uniswap did a UNI token airdrop in September 2020, resulting in a windfall profit for all users who interacted with the Uniswap pr... See more