Norton Online Family help---I think a bug is attached?

I use the Norton Online Family product. My computer uses Windows xp. For the last few weeks, if I am searching on the internet, every 5 minutes a window comes up saying that I am trying to access a blocked site. The message says I am trying to access urlfilter.vmn.net.  I think this is somehow a bug that got attached to my internet browser (windows explorer) or possibily even norton online.  It's really annoying-- I am the Norton Online account manager and I get 10-20 blocked site notification emails per day. What is going on and how can I stop it? 

Hi Benny811,

 

Please check out the link below to see if it's something similar to what you are experiencing.

 

http://community.norton.com/t5/Norton-Online-Family/Phishing-Sites-how-can-I-find-out-what-they-are-and-stop-them/td-p/785662

 

 

Thanks,

Katie