They steal username and passwords , they access your data for all websites.

Unbelievably effective! These guys know their stuff. I recommend you get this add-on.

keren

Had no problems with the addon. Does as the title says, and can be easily disabled temporarily if it blocks something you need. Excellent.

Very effective extension, it prevented all the pop ups and those annoying tabs that appears when you click on any link

Melhor extensão para esconder anúncios indesejáveis...

Veramente blocca tutta la publicita. ottimo