Iranian state-backed hacking group MuddyWater has made a decisive operational shift, adopting a Russian-built Malware-as-a-Service platform to power a new campaign against Israeli targets. The operation, built around a previously unknown tool called ChainShell, marks a clear departure from the group’s earlier reliance on custom-developed tools, and raises fresh concerns for organisations in critical sectors […] The post MuddyWater Turns to Russian Malware-as-a-Service in New ChainShell Campaign appeared first on Cyber Security News.