Whether it's government agencies, identity thieves, opportunistic hackers or marketers, everyone wants your personal data. As we live more of our lives than ever online, we're increasingly aware of how much data we produce, and the need to protect it. With smartphones playing a key role in our always-connected lifestyle, there's a new breed of services and devices for consumers who want to stay off the grid without going offline. Leading the charge is the Blackphone, a $629 handset that prioritizes privacy over everything else. Running a custom, secure version of Android and shipping with a wealth of privacy tools preinstalled, it claims to be an "unparalleled product" where data protection is concerned. Thanks to the awesome folks at online retailer GSM Nation, who were kind enough to send one for review, I've been getting to know the device and finding out how it keeps data safe from prying eyes.