Wearable tech devices hit another bump in the road

Wearable fitness trackers are in survival-of-the-fittest mode. Touted as the next big thing in technology, wearable tech has spawned a dizzying array of Internet-connected wristwatches and head-mounted devices. Leading the ...

Tips on protecting devices from hackers

Billions of fitness trackers, medical implants, surveillance cameras, home appliances, thermostats, baby monitors and computers in automobiles now are connected as part of a rapidly expanding "internet of things."

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