Dear DigitalPoint'ers addict.. currently my blog had attack by a hacker, they change my index[.]php. I've fix it but again and again they change my admin passwd. the information from this hacker '0wn3d By dr.a7sass' does anyone got this same problem? how to fix it and prevent re attack by this person? I know there is a hole on my blog but i didn't know how to fix it. thanks and rgds,
You should delete everything in your root folder. I presume you have backups of any media, right? Then upload clean files. You probably need to check your database as well.
If they had access to your server via ssh you have a big problem. I would check the server logs, too.
Check your FTP logs as well, could be an FTP attack. Hacker may be able to compromise your PC and get hold of your password.
guys,thanks for your response.. i will try all your suggestion here, by check ftp log, delete file on root directory and upgrade my blog. till now my blog still problem. the hacker always changed my admin passwd
delete the index.php. upload the new index.php from your blog . update the software to the newest one. change the password alphanumieric with symbols