How a basic attack crippled Yahoo

The assault highlights a simple technique that can cripple a large, relatively well-prepared Internet company.

Lesson of the day: If they can shut down Yahoo, they can shut down anybody.
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The new Moto 360 looks more like a watch than a smartwatch

CNET's Dan Graziano gives you a first look at the brand new Moto 360.

by Dan Graziano