The driver update is really Adware that will install other things on your computer if allowed. Your antivirus caught it and blocked it.
But I do suggest installing some sort of tracking cookie software. You would be amazed at how many tracking cookies sites place on your computer.
These cookies follow your every step on the internet and report back to the company that placed them every time you visit a site that uses the same ad serving company.
Facebook being one of the worst as their logo(tracking cookie injector) is on most sites. So they get a list of every site you visit with the Facebook logo on it.
Next up would be Google with their Adsence program, and the list goes on and on and on and on!!!!!