This was not installed by me – be careful!

@flamenco,

If this plugin is automatically installed without you knowing your site has been compromised before the plugin is being installed. Chances are that you are going to face the problem again from your backup files.

And certainly we(developer) or the plugin is not responsible for your sites hack. There are several other plugin that do the same thing as file manager plugin does.

@flamenco, @constantineg, @vannquish All of you are not considerate while providing the feed back. You are trying to find the the problem in the wrong place. You are likely to get into problem from your backup file again.

I would also like to ask forum moderator to intervene.