Source: http://lifehacker.com/duckduckgo-is-going-to-be-one-of-the-default-search-eng-1585622421
DuckDuckGo is going to be one of the default search engines available in iOS 8 and OS X Yosemite, according to iPhonehacks.com. The operating systems are still in beta, so things could change, but it's an exciting prospect for people who prefer the privacy-focused search engine