No need to be facetious, friend. Were I a more paranoid man I'd hook a lambda into the SNS topic and terminate all ec2 instances, delete all S3 buckets, delete

No need to be facetious, friend. Were I a more paranoid man I'd hook a lambda into the SNS topic and terminate all ec2 instances, delete all S3 buckets, delete all IAM keys and regenerate and send me the root password. I'm not that worried though.