Well that's it, Our site has been successfully attacked four times in a day- and-a-half. In the first attack, the hackers defaced over 1,500 sites besides ours. Question 1) Can there be some malware embedded now in our website itself, in the files? After each attack we have restored from backup. Can it be that our backups are now infected? Question 2) Can our computer now harbor an infection from the hackers? Question 3) Is our problem the fault of our hosting service? Can any hosting service protect against hackers? Question 4) What services or software should we use now on our site (on the files themselves) to detect and hopefully repair, malicious daemons? All thoughts & comments will be most gratefully received!