When I browsed the deviantart.com, Norton Toolbar showed an exclamation, then I clicked on Full Report.
A few seconds after that, the IE 8 Browser showed a message “This Page Cannot be Displayed”. Than I clicked refresh button,
after that Norton Internet Security 2010 showed an alert. The alert was about “An Intrusion attempt by 143.127.102.125 was blocked”.
The risk name is Invalid TCP Destination Port. Then I wanted to know where did it come from, so I used www.ip-adress.com.
Then checked the IP and I found that IP belongs to Symantec. Is it really true that Symantec did this?