Uniswap has blacklisted 253 addresses related to stolen funds and sanctions, Yearn Finance core developer Banteg said, according to The Block, which was published by Uniswap software engineer Jordan Frankfurt on GitHub. Jordan Frankfurt said that Uniswap initially blocked addresses indirectly related to sanctioned addresses, but now only blocks addresses that are sanctioned or have directly received hacked or stolen funds. Uniswap cooperated with TRM Labs in April. When users interact with the Uniswap website, their addresses will be sent to TRM Labs, and TRM Labs will determine the risk level of the address. Illegal addresses identified by TRM Labs include stolen funds, funds from mixers, sanctioned addresses, and funds from known scams, among others.