Castle Finance Developer Found Serious Bug in Jet Protocol

Castle Finance developer Charlie You found a serious bug in the Solana Ecosystem DeFi lending protocol Jet Protocol, which could allow hackers to withdraw tokens from arbitrary accounts. The bug was discovered in January of this year, but has existed since a code update on December 15, 2021, which Charlie You said could have caused up to $20 million in lost funds. The bug has now been fixed by the Jet Protocol team.