Odaily News According to on-chain data, a hacker named @satcc is using flash loans to attack Pump.fun. Bonkbot said that for the sake of caution, transactions on Pump.fun are temporarily banned to ensure the safety of users. Marginfi team member macbrennan said that we are trying our best to help the Pump team and marginfi is completely fine. It looks like the attacker used marginfi, but marginfi is still running normally.