Many Internet Security software providers now maintain their own lists within their software of sites that they scan and classify as infected with malicious software, spamming, phishing, etc. This can happen if a hacker places malicious code in your site files or if a false positive occurs in the vendors scanning software. 

We have compiled a list of contacts for various security software vendors for your convenience. If your site has been put into a security vendor's block list, you can submit a request for your site to be removed. Before submitting your domain for removal, be sure that your site has been either cleaned of malicious code or proven to be a false positive. 

• Avast - http://www.avast.com/contact-form.php?loadStyles
• AVG - http://www.avg.com/ww-en/page-rating-report
• Mcafee Site Advisor - http://www.siteadvisor.com/userfeedback.html and This email address is being protected from spambots. You need JavaScript enabled to view it.
• Norton Safe Web (and lite version) - http://safeweb.norton.com/help/site_owners
• Trend Micro - http://reclassify.url.trendmicro.com/
  • Trend Micro Support info can be found here: http://us.trendmicro.com/us/about/contact/index.html