Hello i just wanna ask a few questions. Recently i got a message from my hosting support, he said my web site infected by malware This is their message: Hi, Recently we found your account website MYDOMAINNAME is infected by malware trojan. Here is the example of file that infected by malware code. /majaseko/public_html/MYDOMAINNAME/machform/lib/swift-mailer/dependency_maps/search.php /majaseko/public_html/MYDOMAINNAME/machform/lib/swift-mailer/system.php /majaseko/public_html/MYDOMAINNAME/machform/export_entries.php /majaseko/public_html/MYDOMAINNAME/wp-includes/js/tinymce/skins/lightgray/fonts/options.php /majaseko/public_html/MYDOMAINNAME/wp-includes/class-wp-customize-manager.php /majaseko/public_html/MYDOMAINNAME/wp-includes/Text/Diff/Engine/ini.php There are total few hundred files of your account is infected. You have to delete your whole Wordpress site and do a fresh installation again ASAP. After do a fresh install, please patch your website script including theme and plugin to enhance your website script security. Thanks. This is the first time i face this kind of problem, please help me.