[sloshnmosh]

I’ve seen an Android app (DFNDR antivirus/cleaner) take over Androids package manager before the user has even opened the application or agreed to any terms of service.

If you download the app from Google Play and try and clear the cache or storage of the app it brings up its own cache cleaner and doesn’t allow to purge the storage or cache of the DFNDR app.

This app is also heavily advertised by fake virus warnings to trick users into installing and many users have complained of receiving fake virus warnings right after they’ve uninstalled the app.