Hi Suman
Thanks for your prompt response. Yes I understand this could be because of the shared server also & we’ve already asked our hosting provider to look into it. But even if this problem resolves for some time, it can come again & affect the site. That’s why we are concerned about it. The header.php file already is on readmode (0644) , but we don’t know how come the code is appearing again and again after some time. Please suggest best possible solution to hide header.php file or something else ?
Thanks
Himanshu