Google Product Forums

Re: All pages on my website keep being replaced by Goole's homepage. Eg:

zsygab Dec 20, 2010 11:53 AM
Posted in group: Webmaster Central Help Forum

Categories: Security, malware & hacked sites :

Hey guys! I'm currently experimenting the same problem... A shameless folk / group of shameless folks are playing with our server... They are creating .htaccess files in the writeable directories, even if they have set the permissions as: 0774. (so everybody can write -Owner, Group- except the Others).  Because the issue affects a lot, lot of domains, it would be very urgent to solve this out...
The .htaccess file looks like:

RewriteEngine On
RewriteCond %{HTTP_REFERER} ^http://
RewriteRule .{REMOTE_ADDR}

Thx for any help!