Lucifer Botnet Exploits Apache Hadoop & Druid (CVE-2021-25646) for Cryptomining Cyber Security Vulnerability Lucifer Botnet Exploits Apache Hadoop & Druid (CVE-2021-25646) for Cryptomining Do Son February 22, 2024 0 Lucifer DDoS botnet is exploiting misconfigurations and vulnerabilities in Apache Hadoop and Apache Druid (CVE-2021-25646)