message: Increase chatbot challenge difficulty to five
diff: category: 'Improper Input Validation'
  tags:
  - Code Analysis
  - description: 'Permanently disable the support chatbot so that it can no longer answer customer queries'
  - difficulty: 4
  - hint: 'Think of a way to get a hold of the internal workings on the chatbot API'
  + description: 'Permanently disable the support chatbot so that it can no longer answer customer queries.'
  + difficulty: 5
  + hint: 'Think of a way to get a hold of the internal workings on the chatbot API.'
  hintUrl: ''
  mitigationUrl: ''
  key: killChatbotChallenge
  