Hi all ,My client site has suddenly hacked with the porn content.
I checked with the admin credentials they only hack the main-index file.
They deleted all what they are in,I corrected this main-index file with the backup file and changed the admin password .I also used the http://sucuri.net/ No blacklist occur.
The hackers named as Turk Hack Team .How to prevent this type of hackers.
Is they hack via ftp or admin . how can i prevent my site from this type of hackers..