Ribbon Finance said in a tweet that the homepage of the URL suffered a DNS attack, causing 2 users to approve a malicious contract for vault deposits. At present, the team has solved the problem, and the funds in all contracts are in a safe state. After analyzing the data on the chain, SlowMist believes that it is the same attacker as Convex. At the same time, it is found that a user of Ribbon Finance lost 16.5 WBTC in the attack.