FeiLabs has reported significant skepticism which could be attributed to PCV and now the virus has been ruled out.

According to official data, Fei Labs, the development team behind the stable distribution of the Fei protocol, said on Twitter that there was a negative impact on the ETH sharing agreement. The contract was discovered and disclosed on May 2, and the contract was immediately extended. It does not affect a user. Due to this disparity, lending activity will be affected by Fei Protocol's Protocol Control Fund (PCV). The Fei Protocol also benefits the discoverer Alexander Schlindwein with a symbolic price of $ 800,000 TRIBE. Alexander Schlindwein had previously found fault with ArmorFi and was worth over US $ 870,000. OpenZeppelin and Alexander Schlindwein support improved diagnostics and usability by providing ETH by integration at a fixed location instead of the ETH-FEI Uniswap pool to eliminate the aggression vector and adding another entry in the pool for prevent surveillance of arbitration. Currently, Fei Labs is improving its safety by expanding its protocol development team, increasing line efficiency, fuzzing, and communicating with inspectors in a timely manner.