[Hildegard](https://attack.mitre.org/software/S0601) is malware that targets misconfigured kubelets for initial access and runs cryptocurrency miner operations. The malware was first observed in January 2021. The TeamTNT activity group is believed to be behind [Hildegard](https://attack.mitre.org/software/S0601). (Citation: Unit 42 Hildegard Malware)