Azure Sentinel leverages machine learning technology, Fusion, to automatically detect multistage attacks by identifying combinations of anomalous behaviors and suspicious activities that are observed at various stages of the kill-chain. There are currently 90 multi-stage attack scenarios detected by Azure Sentinel through Fusion, 35 of which are generally available. To help you discover threats and anomalous behaviors that are more tailored to your environment, we are now public previewing multi-stage attack scenarios leveraging a set of scheduled analytics rules.