According to Foresight News, DeFi lending protocol Alchemix has announced that a white hat MEV bot operator has returned the 43.3 ETH profit they obtained through arbitrage during the Curve alETH/ETH pool attack incident.

The operator, who was able to exploit the vulnerability in the system, has now returned the funds, demonstrating a responsible approach to the situation. This incident highlights the importance of addressing security concerns in the DeFi space to prevent future attacks and protect users' assets.