Joomla! Discussion Forums

Hello,

We are facing a big problem in joomla few days ago our joomla sites are hacked we fix this again same hack today.

Hacker replace the code of template/index.php and .../administrator/templates/khepri/index.php and sometimes main index.php page of joomla.

This is a big problem for us.

any one can help me how to protect from Hacker ?

Thanks
Mamunur Rashid

Please download the full version of Joomla! 1.5.15, extract it, and upload everything except the installation folder (if you have a Joomla 1.5 version).

Please note that you might need to delete additional files which are inserted by the hacker, like webshells.

Please also note that your own computer might have been infected by a virus:
viewtopic.php?f=432&t=411735

You might want to consider to use an SFTP or SSH connection to your server (instead of an normal FTP connection)

Please change all your passwords as well.

Moreover, please read this List as well:
http://docs.joomla.org/Category:Security_Checklist

Olaf