What is dbnfile.com pop-up
Dbnfile.com page pop-up is tricky, it comes on the infected browsers and asks you to update to the last versions for best performance. If you click to get what it offers, you will get unwanted programs instead of helpful updates.

No doubt that this pop-up is a malicious ad. It misleads users to get its files so that it can generate pay-per-download revenue. The programs from will will only mess up your computer. Things get worse if this page hijacks your homepage and comes every time you open the browsers. You need to take actions to remove all the malicious plugins and clean up your browsers completely.