They are often mentioned in this group.
Consider an extension that have all the following:
- very few actual users landing on the chrome store page
- extension usage only a fraction of the total weekly users
- install/uninstall rate extremely high or total weekly users rising by the thouands
- installs coming from the same IP or a limited set of IPs
There should be an easy way to automatically build a tool monitoring/flagging extensions that behave in a way that is not standard in terms of installs/uninstalls/pageviews/usage.
Those extensions listing millions of users, there are not that many of them on the store. Something can be done