This is not surprising given Yahoo's recent inclusion as the default search engine for Firefox. Clients often ask us which browser they should use, and we still recommend Chrome. The main reason being it includes (and silently updates) two of the three most compromised plugins – Flash and Adobe Reader. Plus, if you use GMail or other Google services, using Chrome is a no brainer given the many extensions and applications available for it. But using Firefox is also a solid choice for browsing your favorite websites.

TechCrunch:

Yahoo Starts Prompting Chrome Users To “Upgrade” To Firefox


Yahoo Starts Prompting Chrome Users To “Upgrade” To Firefox
tcrn.ch
If you're visiting any Yahoo property today, chances are you'll see an "Upgrade to the new Firefox" link in the top-right corner of your browser window. The..