Google Crackdown On Ad Fraud

Prolific Chinese Android App developer DO Global has been banned from the Google Play store after being caught out committing ad fraud and violating other Google policies. This is a serious embarrassment for Google, which has suffered reputational damage to the core of its advertising-based business model.

Further Reading

Google Is Banning A Play Store Developer With More Than Half A Billion App Installs
PreAMo: A Clicker Campaign found on Google Play