There is little to no moderation for the Alexa Skill platform. For example, Skills can call external APIs and audio files hosted in external S3 Buckets, which

There is little to no moderation for the Alexa Skill platform. For example, Skills can call external APIs and audio files hosted in external S3 Buckets, which is an easy vector of attack. It is very easy to change a custom skill’s behavior and/or dialog to something malicious after review and certification/submission.