Seemingly safe Wi-Fi may harbor hackers
Open your laptop computer in any airport, hotel or coffee shop, and you'll often find unsecured Wi-Fi networks available for free browsing.
Although these innocent-sounding offerings -- Anytown Municipal Wi-Fi, Karen's Home Router -- generally offer safe harbor, they sometimes serve as bait for hackers, identity thieves and other bad guys.
Pint-size luxury and funky style
Shopping for a new car this weekend? See how the BMW X2 stacks up against the Volvo XC40 in our side-by-side comparison.