Curve acknowledged the apparent exploit, tweeting at the iwantmyname domain platform to say they believed the issue was on their end. Around an hour after the issue was widely noticed, Curve announced the "issue has been found and reverted", and to use the alternate Curve Finance domain until DNS changes propagated for the affected domain. They also urged users to revoke any recent contract approvals they'd made on the Curve platform.
FixedFloat tweeted that they had been able to freeze 112 of the stolen ETH (~$192,000) that had been transferred to their platform. Binance later announced that they'd recovered the remaining stolen funds, with founder CZ tweeting, "The hacker kept on sending the funds to Binance in different ways, thinking we can't catch it. đ"