Cryptocurrency lending protocol Aave has made a significant move in response to a recent incident where an anonymous user incurred substantial losses on a swap transaction. The event, which occurred on March 12th, involved exchanging $50.4 million worth of aEthUSDT for approximately $36,000 worth of aEthAAVE.
The loss is considered the largest of its kind in DeFi history and has prompted Aave to take action. In response, the protocol has introduced a new feature called Aave Shield to prevent similar high-risk trades with significant price impact exceeding 25%.
When Aave Shield is active, swaps that meet these criteria will be automatically blocked. However, users can still proceed with such operations by manually disabling the protection function.