UNC5342 uses blockchain smart contracts to deliver crypto-stealing malware via EtherHiding Fake jobs and coding challenges lure developers into triggering the JadeSnow loader and backdoor Blockchain’s immutability makes malware hosting resilient North Korean state-sponsored threat actors are now using public blockchains to host malicious code and deploy malware on target endpoints. This is according to Google’s Threat Intelligence Group (GTIG) , who said they observed UNC5342 using Ethereum and