My Site and Easyengine Hacked

we have restored your server backup. We think that you became a victim of:

http://www.bleepingcomputer.com/news/security/hacked-redis-servers-being-used-to-install-the-fairware-ransomware-attack/

If you have any questions feel free to ask.
Have a nice day.

This is what I have received from my hosting provider.