Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Recently I perceived constants pop up (ib.adnxs.com) appearing when I used youtube, I have read about and it seems to be a virus... I tried to block in vain!

  • 2 replies
  • 5 have this problem
  • 8 views
  • Last reply by MOURA_A

more options

I have the Norton 360 and I run it, but accordingly to the norton 360 everything was ok. Recently I start using the bestvideodownloader (I think I got this from mozilla as an ad on for firefox), apparently the problems appeared after I instaled this ad on. The pop up is getting really annoying and I perceive my computer is a bit slower. This is the url that appear in the pop up: http://ib.adnxs.com/pop?enc=GJmAXyNJuD8YmYBfI0m4PwAAAAAAAPA_GJmAXyNJuD8YmYBfI0m4P3GOtxsGLZot7xn6R_jbWCYfSb1QAAAAAPRnDQAdAgAAHQIAAAIAAADDrT4AlEECAAAAAABVU0QAVVNEANACLAE_HgAAuDgAAgQCAQUAAIQAuR4qiAAAAAA.&cnd=%21MCJgDwiozC8Qw9v6ARgAIJSDCTAFOL-8CEAESJ0EUPTPNVgAYO8EaABwAHgAgAEAiAEAkAEBmAEBoAEQqAEAsAEAuQEpXsMLJ0m4P8EBKV7DCydJuD_JAaOp84RX6vc_2QEAAAAAAADwP-ABAA..&udj=uf%28%27a%27%2C+45349%2C+1354582303%29%3Buf%28%27r%27%2C+4107715%2C+1354582303%29%3B&ccd=%21sQX-MwiozC8Qw9v6ARiUgwkgBA..&vpid=45&creative_click=http%3A%2F%2Ffinancereports247.com%2F2%2F&referrer=http%3A%2F%2Fib.adnxs.com%2Fpop%3Fenc%3D7kPecvVjuz_uQ95y9WO7PwAAAAAAAPA_7kPecvVjuz_uQ95y9WO7P--1VfzXY3IY7xn6R_jbWCYdSb1QAAAAAPRnDQAdAgAAHQIAAAIAAADDrT4AlEECAAAAAABVU0QAVVNEANACLAE_HgAAbz8AAgQCAQUAAIQA4ye2XQAAAAA.%26cnd%3D%2521mSKJKwiozC8Qw9v6ARgAIJSDCTAFOL-8CEAESJ0EUPTPNVgAYO8EaABwAHgAgAEAiAEAkAEBmAEBoAEQqAEAsAEAuQGcEG8l8GO7P8EBnBBvJfBjuz_JASFAn84B-fo_2QEAAAAAAADwP-ABAA..%26udj%3Duf%2528%2527a%2527%252C%2B45349%252C%2B1354582301%2529%253Buf%2528%2527r%2527%252C%2B4107715%252C%2B1354582301%2529%253B%26ccd%3D%2521sQX-MwiozC8Qw9v6ARiUgwkgBA..%26vpid%3D45%26creative_click%3Dhttp%253A%252F%252Ffinancereports247.com%252F2%252F%26referrer%3Dhttp%253A%252F%252Fwww.youtube.com%252F%253Ftab%253Dwy%26dlo%3D1&dlo=1

I have the Norton 360 and I run it, but accordingly to the norton 360 everything was ok. Recently I start using the bestvideodownloader (I think I got this from mozilla as an ad on for firefox), apparently the problems appeared after I instaled this ad on. The pop up is getting really annoying and I perceive my computer is a bit slower. This is the url that appear in the pop up: http://ib.adnxs.com/pop?enc=GJmAXyNJuD8YmYBfI0m4PwAAAAAAAPA_GJmAXyNJuD8YmYBfI0m4P3GOtxsGLZot7xn6R_jbWCYfSb1QAAAAAPRnDQAdAgAAHQIAAAIAAADDrT4AlEECAAAAAABVU0QAVVNEANACLAE_HgAAuDgAAgQCAQUAAIQAuR4qiAAAAAA.&cnd=%21MCJgDwiozC8Qw9v6ARgAIJSDCTAFOL-8CEAESJ0EUPTPNVgAYO8EaABwAHgAgAEAiAEAkAEBmAEBoAEQqAEAsAEAuQEpXsMLJ0m4P8EBKV7DCydJuD_JAaOp84RX6vc_2QEAAAAAAADwP-ABAA..&udj=uf%28%27a%27%2C+45349%2C+1354582303%29%3Buf%28%27r%27%2C+4107715%2C+1354582303%29%3B&ccd=%21sQX-MwiozC8Qw9v6ARiUgwkgBA..&vpid=45&creative_click=http%3A%2F%2Ffinancereports247.com%2F2%2F&referrer=http%3A%2F%2Fib.adnxs.com%2Fpop%3Fenc%3D7kPecvVjuz_uQ95y9WO7PwAAAAAAAPA_7kPecvVjuz_uQ95y9WO7P--1VfzXY3IY7xn6R_jbWCYdSb1QAAAAAPRnDQAdAgAAHQIAAAIAAADDrT4AlEECAAAAAABVU0QAVVNEANACLAE_HgAAbz8AAgQCAQUAAIQA4ye2XQAAAAA.%26cnd%3D%2521mSKJKwiozC8Qw9v6ARgAIJSDCTAFOL-8CEAESJ0EUPTPNVgAYO8EaABwAHgAgAEAiAEAkAEBmAEBoAEQqAEAsAEAuQGcEG8l8GO7P8EBnBBvJfBjuz_JASFAn84B-fo_2QEAAAAAAADwP-ABAA..%26udj%3Duf%2528%2527a%2527%252C%2B45349%252C%2B1354582301%2529%253Buf%2528%2527r%2527%252C%2B4107715%252C%2B1354582301%2529%253B%26ccd%3D%2521sQX-MwiozC8Qw9v6ARiUgwkgBA..%26vpid%3D45%26creative_click%3Dhttp%253A%252F%252Ffinancereports247.com%252F2%252F%26referrer%3Dhttp%253A%252F%252Fwww.youtube.com%252F%253Ftab%253Dwy%26dlo%3D1&dlo=1

All Replies (2)

more options

Disable all nonessential add-ons on the following page. By essential I mean you can hardly use the web without it (e.g., Shockwave Flash plugin). If you're not sure what an add-on does, disable it. Then restart and see whether the ads go away.

orange Firefox button or classic Tools menu > Add-ons > Extensions
orange Firefox button or classic Tools menu > Add-ons > Plugins