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A username and password are being requested by http://adsspy.com. The site says: "Kto tut?!" This box keeps popping up on top of what I am doing. I have to keep clicking cancel. I don't know where it came from. It doesn't happen on IE

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There is the blue band across the top and it says authentication required. Then a blue dot with a question mark. I put my username and password in there but it wouldn't allow ??

There is the blue band across the top and it says authentication required. Then a blue dot with a question mark. I put my username and password in there but it wouldn't allow ??

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Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the add-ons is causing the problem (switch to the DEFAULT theme: Tools > Add-ons > Themes).

  • Don't make any changes on the Safe mode start window.

See:


Do a malware check with some malware scan programs.
You need to scan with all programs because each program detects different malware.
Make sure that you update each program to get the latest version of the database before doing a scan.

See also "Spyware on Windows": http://kb.mozillazine.org/Popups_not_blocked and What to do when searches take you to the wrong search website