google.com and doubleclick.net XSS issue

[chillybt]

a few days ago i started getting a 1/4 window pop up suggested an XSS exploit between google.com and doubleclick.net i understand that can inset lascivious code into other sites, and the 1/4 pop up window has an OK button to click im doing that and it continues to tell me the same thing XSS exploit between google.com and doubleclick.net been using noscript via Firefox for many years and have never had this issue. need some feedback and thanks!

[barbaz]

If blocking these XSS warnings hasn't had any adverse effect, you could try selecting the "Always block" option before clicking OK.

[Giorgio Maone]

Also, could you copy & paste the exact message you get in the dialog (it might help to work-around possible false positives)?