Steve

Ex-NSA hacker drops new zero-day doom for Zoom

Zoom’s troubled year just got worse. Now that a large portion of the world is working from home to ride out the coronavirus pandemic, Zoom’s popularity has rocketed, but also has led to an increased focus on the company’s security practices and privacy promises. Hot on the heels of two security researchers finding a Zoom…

New X-ray technique images soft-tissue tumors clearer than MRI

Generally, X-rays are used to examine bones, while MRI and ultrasound are used to look at softer tissues. But an emerging method is adapting X-ray to image soft tissue, so that its higher resolution can reveal tumors or other problems earlier than other techniques. And now, researchers at Tohoku University have taken the first image…

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