Norton false positive for a malicious site

Dear Sirs,

 

I am webmaster of a small personal site containing my family's genealogy (http://www.familiafeital.hpw.com.br/arvore/index.html). The site is very simple and contains nothing more than standard html.

 

Today I was informed by a relative that Norton Internet Security is blocking access to it, according to the message shown below. Please help me to understand what happened.

 

Best Regards

 

Malicious Web Site Blocked

You attempted to access:

http://www.familiafeital.hpw.com.br/arvore/index.html

This is a known malicious web site. It is recommended that you do NOT visit this site. The detailed report explains the security risks on this site. 

For your protection, this web site has been blocked. Visit Symantec to learn more about phishing and internet security. 

Exit this site