James Scalf

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Government hacks and security breaches skyrocket

The North Korean hack of Sony Pictures that unleashed proprietary information, leaked embarrassing emails and brought the multi-billion dollar company's operations to its knees was unprecedented. But cyber security and intelligence experts warn that this is only the beginning.<p>A CNN review of cyber …

Imagination Technologies will give its 'Raspberry Pi on steroids' away for free

Grab someone in the street and ask them about Imagination Technologies and they're more likely to run away than tell you that it's the company that designs the graphics chips for Apple's mobile devices. The company is more than just the home of PowerVR, however, and bought MIPS in order to become a …

Raspberry Pi's new computer is somehow even smaller and cheaper

Everyone's favorite minicomputer has just gotten even smaller. The Raspberry Pi Foundation is today introducing the Model A+, a revamped version of its low-end Model A board priced at just $20 (£20 in the UK). While the processor and RAM -- a Broadcom BCM2835 SoC and 256MB, to be specific -- remain …

New technique could boost internet speeds tenfold

Researchers at Aalborg University, MIT and Caltech have developed a new mathematically-based technique that can boost internet data speeds by up to …

Cybersecurity