diff --git a/rules/integrations/aws/credential_access_new_terms_secretsmanager_getsecretvalue.toml b/rules/integrations/aws/credential_access_new_terms_secretsmanager_getsecretvalue.toml
index 315bd6a89..7b71b0a4b 100644
--- a/rules/integrations/aws/credential_access_new_terms_secretsmanager_getsecretvalue.toml
+++ b/rules/integrations/aws/credential_access_new_terms_secretsmanager_getsecretvalue.toml
@@ -2,7 +2,7 @@
 creation_date = "2020/07/06"
 integration = ["aws"]
 maturity = "production"
-updated_date = "2025/02/03"
+updated_date = "2025/08/18"
 
 [rule]
 author = ["Nick Jones", "Elastic"]
@@ -12,8 +12,7 @@ attempt to leverage the compromised service to access secrets in AWS Secrets Man
 a specific user identity has programmatically retrieved a secret value from Secrets Manager using the `GetSecretValue`
 or `BatchGetSecretValue` actions. This rule assumes that AWS services such as Lambda functions and EC2 instances are
 setup with IAM role's assigned that have the necessary permissions to access the secrets in Secrets Manager. An
-adversary with access to a compromised AWS service such as an EC2 instance, Lambda function, or other service would rely
-on the compromised service's IAM role to access the secrets in Secrets Manager.
+adversary with access to a compromised AWS service would rely on its' attached role to access the secrets in Secrets Manager.
 """
 false_positives = [
     """
@@ -21,9 +20,9 @@ false_positives = [
     SecretId. If known behavior is causing false positives, it can be exempted from the rule.
     """,
 ]
-from = "now-60m"
+from = "now-6m"
 index = ["filebeat-*", "logs-aws.cloudtrail-*"]
-interval = "10m"
+interval = "5m"
 language = "kuery"
 license = "Elastic License v2"
 name = "First Time Seen AWS Secret Value Accessed in Secrets Manager"
@@ -33,7 +32,7 @@ note = """## Triage and analysis
 
 AWS Secrets Manager is a service that enables the replacement of hardcoded credentials in code, including passwords, with an API call to Secrets Manager to retrieve the secret programmatically.
 
-This rule looks for the retrieval of credentials using `GetSecretValue` action in Secrets Manager programmatically. This is a [New Terms](https://www.elastic.co/guide/en/security/current/rules-ui-create.html#create-new-terms-rule) rule indicating this is the first time a specific user identity has successfuly retrieved a specific secret value from Secrets Manager within the last 15 days.
+This rule looks for the retrieval of credentials from Secrets Manager using `GetSecretValue` or `BatchGetSecretValue` API calls. This is a [New Terms](https://www.elastic.co/guide/en/security/current/rules-ui-create.html#create-new-terms-rule) rule indicating this is the first time a specific user identity has successfuly retrieved a secret value from Secrets Manager.
 
 #### Possible investigation steps
 
@@ -53,7 +52,7 @@ This rule looks for the retrieval of credentials using `GetSecretValue` action i
 
 ### False positive analysis
 
-- Review `user.id` values for expected ARNs. If this is an expected behavior, consider adding exceptions to the rule.
+- Review `actor.entity.id` and `target.entity.id` values for expected combinations of identity and secret value access. If this is an expected behavior, consider adding exceptions to the rule.
 - False positives may occur due to the intended usage of the service. Tuning is needed in order to have higher confidence. Consider adding exceptions — preferably with a combination of user agent and IP address conditions.
 
 ### Response and remediation
@@ -101,6 +100,21 @@ event.dataset:aws.cloudtrail and event.provider:secretsmanager.amazonaws.com and
     not user_agent.name: ("Chrome" or "Firefox" or "Safari" or "Edge" or "Brave" or "Opera")
 '''
 
+[rule.investigation_fields]
+field_names = [
+    "@timestamp",
+    "user.name",
+    "user_agent.original",
+    "source.ip",
+    "aws.cloudtrail.user_identity.arn",
+    "aws.cloudtrail.user_identity.type",
+    "aws.cloudtrail.user_identity.access_key_id",
+    "event.action",
+    "event.outcome",
+    "cloud.account.id",
+    "cloud.region",
+    "aws.cloudtrail.request_parameters"
+]
 
 [[rule.threat]]
 framework = "MITRE ATT&CK"
@@ -122,7 +136,7 @@ reference = "https://attack.mitre.org/tactics/TA0006/"
 
 [rule.new_terms]
 field = "new_terms_fields"
-value = ["user.id"]
+value = ["cloud.account.id", "user.name"]
 [[rule.new_terms.history_window_start]]
 field = "history_window_start"
 value = "now-10d"