A new malware campaign, named Spinning YARN, has been identified by Cado Security Labs, targeting misconfigured servers running Apache Hadoop YARN, Docker, Atlassian Confluence, and Redis. This campaign utilizes novel Golang payloads to exploit vulnerabilities in these systems for cryptocurrency mining and enabling remote access. The malware specifically targets Docker, Apache Hadoop, Redis, and Confluence hosts, exploiting misconfigurations for malicious purposes. Security analysts have provided a full analysis of the campaign, highlighting the use of cloud technologies for security breaches. The campaign is notable for its focus on #cloudsecurity, #cloudforensics, #cloudIR, #threatintel, and #spinningYARN, raising significant concerns in the #cybersecurity and #hacking communities.