Callisto Network Security Dept. While most smart contract hacks are due to bugs, the underlying data source - the oracle - can get compromised. Helio reported a $15 million hack due to an oracle flaw. Callisto Network Security is willing to share its experience by analyzing this hack. Details to follow. —— Support Callisto Network on Twitter and Get Rewarded Retweet 536 viewsTonton Benz, edited 10:32
