Blockchain News Weekend Wrap: Ransomware botnets taken down, Cruz starts mining and more 2 years ago Europol said its taken down a hacking ring that helped ransomware attackers inject their malicious code and Ted Cruz is mining Bitcoin. Tags: Blockchain Continue Reading Previous $8.2B in Bitcoin and Ether options expiry lead to market volatilityNext Binance co-founder denies responsibility for $1M trading loss on hacked account More Stories Blockchain News Core DAO plans emergency hard fork after validators drew excess rewards 5 days ago Blockchain News Cronos halts network after Tectonic exploit involving estimated $75M 1 week ago Blockchain News Taurus links digital asset platforms to Swift’s blockchain ledger 2 weeks ago