GenAI Process Performing Encoding/Chunking Prior to Network Activity Elastic detection rules Oct 2, 2026 Elastic License 2.0 Potential Data Splitting Detected Elastic detection rules Sep 20, 2026 Elastic License 2.0 Anomaly found in Network Session Traffic (ASIM Network Session schema) Microsoft Sentinel analytics Sep 18, 2026 MIT License Detect unauthorized data transfers using timeseries anomaly (ASIM Web Session) Microsoft Sentinel analytics Sep 15, 2026 MIT License MacOS Data Chunking Splunk security content Sep 5, 2026 Apache License 2.0 Palo Alto Threat signatures from Unusual IP addresses — Sep 4, 2026 MIT License Time series anomaly for data size transferred to public internet Microsoft Sentinel analytics Sep 2, 2026 MIT License Time series anomaly detection for total volume of traffic Microsoft Sentinel analytics Sep 2, 2026 MIT License Squid data volume timeseries anomalies Microsoft Sentinel analytics Sep 1, 2026 MIT License Threat Essentials - Time series anomaly for data size transferred to public internet Microsoft Sentinel analytics Sep 1, 2026 MIT License Mimecast Data Leak Prevention - Hold Microsoft Sentinel analytics Sep 1, 2026 MIT License Mimecast Data Leak Prevention - Notifications Microsoft Sentinel analytics Sep 1, 2026 MIT License Mimecast Data Leak Prevention - Hold Microsoft Sentinel analytics Sep 1, 2026 MIT License Mimecast Data Leak Prevention - Notifications Microsoft Sentinel analytics Sep 1, 2026 MIT License SharePointFileOperation via clientIP with previously unseen user agents Microsoft Sentinel analytics Sep 1, 2026 MIT License SharePointFileOperation via devices with previously unseen user agents Microsoft Sentinel analytics Sep 1, 2026 MIT License SharePointFileOperation via previously unseen IPs Microsoft Sentinel analytics Sep 1, 2026 MIT License SharePointFileOperation via devices with previously unseen user agents Microsoft Sentinel analytics Sep 1, 2026 MIT License SharePointFileOperation via previously unseen IPs Microsoft Sentinel analytics Sep 1, 2026 MIT License Corelight - Multiple files sent over HTTP with abnormal requests Microsoft Sentinel analytics Aug 29, 2026 MIT License Cisco SEG - Dropped outgoing mails Microsoft Sentinel analytics Aug 29, 2026 MIT License Cisco SEG - Multiple large emails sent to external recipient Microsoft Sentinel analytics Aug 29, 2026 MIT License Cisco SEG - DLP policy violation Microsoft Sentinel analytics Aug 29, 2026 MIT License High count download from a SAP Privileged account Microsoft Sentinel analytics Aug 29, 2026 MIT License CloudNGFW By Palo Alto Networks - Threat signatures from Unusual IP addresses Microsoft Sentinel analytics Aug 29, 2026 MIT License