In my site I prefix the images and links with the domain of the site for better SEO using the code below:public static string GetHTTPHost()        {            string host = ;            if (HttpContext.Current.Request[HTTP_HOST] != null)                host = HttpContext.Current.Request[HTTP_HOST];            if (host == site.co.uk || host == site.com)            {                return http://www. + host;            }            return http://+ host;        }This works great, but for some reason, lots of links have now changed to http://www.baidu.com/...There is no sign of this in any of the code or project, the files on the server also have a change date when i last did the publish at 11 yesterday, so all the files on there look fine. I am using ASP.net and Umbraco 4.7.2Does anyone have any ideas? thanks
Links in my site have been hacked
asp.net;iis7;c#