US report raps Alibaba's Taobao, others for pirated goods

Alibaba's Taobao website and numerous public markets around the world were cited Friday as purveyors of hundreds of thousands of dollars in pirated goods in the US government's annual "notorious markets" review.

Objects that sculpt light

Researchers at EPFL have found a way to make images by controlling the reflections that are produced when light passes through a transparent object. This technology is now being marketed by the startup Rayform. Researchers ...

Hacked emails slice spam fast

Spam spreads much faster and to more people when it is being propagated by hacked, or otherwise compromised, email accounts rather than legitimate accounts, according to research published in the International Journal of ...

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