Notification on my website

Hi all! I’m getting an error reported on my vBulletin forum from some users

http://forums.alpinezone.com/showthread.php/118033-Malicious-URL-warnings?p=753511#post753511

The user reported the error via Avast

Infection Details

URL: http://sportforme.c0m.li/yoO4TAbn2tpl5Dl
Process: C:\Program Files (x86)\Google\Chrome\App…
Infection: URL:Mal

Any ideas what this is from or how I combat it?

URL:mal means the url us on a block list…for whatever reason?

URLvoid
http://www.urlvoid.com/scan/sportforme.c0m.li/

sucuri
http://sitecheck.sucuri.net/results/sportforme.c0m.li/

@ alpinezone
Please ‘modify’ your post change the in the alert info URL from http to hXXp, to break the link and avoid accidental exposure to suspect sites, thanks.

Seems from your forum link avast isn’t alone in alerting on this, Kapersky, McAfee, plus the links provided by Pondus.