Avraham Eisenberg, who says he's part of a group that drained $114 million from decentralized crypto exchange Mango Markets last week, returned $67 million to the Solana-based DeFi hub on Saturday as he defended his actions — which some have called an exploit — as both legal and highly lucrative. {tweet} Today's tweets from Eisenberg – who was accused this week of being the Mango exploiter after allegedly executing similar attacks in the past – mark the first time he has publicly acknowledged his role in the exploit. “I believe all of our actions were legal,” he tweeted. Mango Markets said in a tweet that its ... (full story)