diff --git a/detection_rules/schemas/definitions.py b/detection_rules/schemas/definitions.py
index 20c8d67ac..fb4bb0c86 100644
--- a/detection_rules/schemas/definitions.py
+++ b/detection_rules/schemas/definitions.py
@@ -49,6 +49,7 @@ TIMELINE_TEMPLATES: Final[dict] = {
     'e70679c2-6cde-4510-9764-4823df18f7db': 'Comprehensive Process Timeline',
     '300afc76-072d-4261-864d-4149714bf3f1': 'Comprehensive Network Timeline',
     '3e47ef71-ebfc-4520-975c-cb27fc090799': 'Comprehensive Registry Timeline',
+    '3e827bab-838a-469f-bd1e-5e19a2bff2fd': 'Alerts Involving a Single User Timeline',
     '4434b91a-94ca-4a89-83cb-a37cdc0532b7': 'Alerts Involving a Single Host Timeline'
 }
 
diff --git a/rules/cross-platform/multiple_alerts_involving_user.toml b/rules/cross-platform/multiple_alerts_involving_user.toml
new file mode 100644
index 000000000..5e440d49d
--- /dev/null
+++ b/rules/cross-platform/multiple_alerts_involving_user.toml
@@ -0,0 +1,47 @@
+[metadata]
+creation_date = "2022/11/16"
+maturity = "production"
+updated_date = "2023/01/03"
+min_stack_comments = "New fields added: required_fields, related_integrations, setup"
+min_stack_version = "8.3.0"
+
+[rule]
+author = ["Elastic"]
+description = """
+This rule uses alert data to determine when multiple different alerts involving the same user are triggered. Analysts
+can use this to prioritize triage and response, as these users are more likely to be compromised.
+"""
+false_positives = [
+    """
+    False positives can occur with Generic built-in accounts, such as Administrator, admin, etc. if they are widespread
+    used in your environment. As a best practice, they shouldn't be used in day-to-day tasks, as it prevents the ability
+    to quickly identify and contact the account owner to find out if an alert is a planned activity, regular business
+    activity, or an upcoming incident.
+    """,
+]
+from = "now-24h"
+interval = "1h"
+index = [".alerts-security.*"]
+language = "kuery"
+license = "Elastic License v2"
+name = "Multiple Alerts Involving a User"
+risk_score = 73
+rule_id = "0d160033-fab7-4e72-85a3-3a9d80c8bff7"
+severity = "high"
+tags = ["Elastic", "Threat Detection", "Higher-Order Rules"]
+timeline_id = "3e827bab-838a-469f-bd1e-5e19a2bff2fd"
+timeline_title = "Alerts Involving a Single User Timeline"
+timestamp_override = "event.ingested"
+type = "threshold"
+
+query = '''
+signal.rule.name:* and user.name:* and not user.id:("S-1-5-18" or "S-1-5-19" or "S-1-5-20")
+'''
+
+[rule.threshold]
+field = ["user.name"]
+value = 1
+
+[[rule.threshold.cardinality]]
+field = "signal.rule.rule_id"
+value = 5