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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iPad Pro after one week: Can it replace your laptop?

CNET Senior Editor Andrew Hoyle has been using Apple's gigantic tablet as his main computer for a week. Luke Westaway asks how it stacks up.

by Luke Westaway