A bar that will appear when you visit a website that if the domain has been registered in X days/months ago. This will enhance security 10 fold.
“Warning: Bank.com has recently been registered, this may be a scam/phishing website! Click here to learn more about this warning!”
This warning should be configurable in the settings… So a website that seems to be like ebay or your bank, would not have registered the domain in the last month…
This should be cached locally to ensure performance is not impacted, and should configurable to how long this cache should live in the setting like cookies…
Thanks!
Great ideas come from great people! 
Robert