AWS Kinesis Firehose stream destination modified


Detects when an AWS Kinesis Firehose Destination is modified.


The rule monitors AWS Kinesis Firehose logs and detects when the is UpdateDestination.

Triage and response

  1. Determine if {{@userIdentity.arn}} is expected to perform the {{}} API call on the account: {{@userIdentity.accountId}}.
  2. If the API call was not made by the user, rotate the user credentials and investigate what other APIs were successfully accessed.
    • Rotate the credentials.
    • Investigate if the same credentials made other unauthorized API calls.