Hackers Exploit Misconfigured YARN, Docker, Confluence, Redis Servers for Crypto Mining

**Spinning YARN** is an active cybercrime campaign exploiting misconfigured and vulnerable cloud-facing services (Apache Hadoop YARN, Docker, Atlassian Confluence, Redis) to gain remote code execution, escape containers, install rootkits and a reverse shell, and ultimately deploy the XMRig cryptocurrency miner; attackers use automated Golang payloads and mass scanning along with evasion techniques (disabling firewalls, clearing history, disabling SELinux, removing cloud security) to maintain persistence and stealth.