Received yesterday an email from the hosting company :
Dear Customer, This afternoon we discovered some hacked customer sites. Since then we have been looking for the reason of the issue and are logging all affected sites. We expect to restore all original sites around 22h. We continue to investigate the cause and we will also take further action. We apologize for the inconvenience.But I was busy experimenting with ubuntu server on another machine, so I read the mail this morning. Surfed to my sites and yes, me too.