HI! I noticed today that when I open my blog www.mgsblog.net I get a spam window poping up, with a thing to download/save. I don't know how to remove this thing, anyone can help me?
Wow your site is hacked. If you haven't added anything to pop out then I'm sorry to tell you but You are hacked. Talk to your host and report this issue.
*** WARNING *** please do not visit the site as it is infected by virus. my virus scanner went crazy when i clicked on the link. @OP, not sure how it happened but if you have local copy of your site or saved database, then scan that for virus, remove your server copy and then upload again. or you might wanna contact yuor host to see if they have any way of doing virus scan on the server side Please remove the link from your thread
I deleted the virus. I wan't hacked I just got some kind of strange virus who integrated itself on index.php files. This shit got me lose all my rankings on Google and It will take me another 4 months to come back. Some friends got same problem.."Shit happens" :/