Heroku Platform Key

Description

Heroku is a cloud platform as a service (PaaS) supporting several programming languages. The Heroku network runs the customer's apps in virtual containers which execute on a reliable runtime environment. Heroku calls these containers "Dynos". These Dynos can run code written in Node, Ruby, PHP, Go, Scala, Python, Java, or Clojure. Heroku also provides custom buildpacks with which the developer can deploy apps in any other language. Heroku lets the developer scale the app instantly just by either increasing the number of dynos or by changing the type of dyno the app runs in.

Fix - Buildtime

Heroku

Step 1: Revoke the Key

In Heroku, click on Account Settings
Click on API Key
Find the compromised key and click on Revoke

Step 2: Monitor for abuse