In Firefox 3 it is flagged up as an attack site. Google Advisory: What is the current listing status for www.gtasector.com/? Site is listed as suspicious - visiting this web site may harm your computer. Part of this site was listed for suspicious activity 3 time(s) over the past 90 days. What happened when Google visited this site? Of the 51 pages we tested on the site over the past 90 days, 36 page(s) resulted in malicious software being downloaded and installed without user consent. The last time Google visited this site was on 05/27/2008, and the last time suspicious content was found on this site was on 05/27/2008. Malicious software includes 37 trojan(s). Successful infection resulted in an average of 1 new processes on the target machine. Malicious software is hosted on 1 domain(s), including mcboo.com. Might have something to do with the adverts you are running.