New rules added to rule pack Curated Detections has been enhanced with additional Chrome Enterprise Premium Browser Threat detections

## Change **New rules added to rule pack** Curated Detections has been enhanced with additional Chrome Enterprise Premium Browser Threat detections. The following rules have been added to the rule pack: * Dangerous Download with Matching Hashes by multiple users in Chrome Management * GTI High Severity File Download Event in Chrome Management * GTI Medium Severity File Download Event in Chrome Management * GTI Low Severity File Download Event in Chrome Management * Safe-browsing High Severity File Download Event in Chrome Management * Multiple Dangerous Download Events by same user in Chrome Management * Url Event to Newly Created Domain in Chrome Management ## Feature **Composite detections are now generally available** The [composite detections](https://cloud.google.com/chronicle/docs/secops/release-notes#April%5F23%5F2025) feature is now in General Availability. Composite detections lets you link multiple YARA-L rules to detect complex, multistage threats. This capability enhances detection by correlating alerts that individual rules might not detect. For more information, see [Overview of composite detections](https://cloud.google.com/chronicle/docs/detection/composite-detections).