Two youngsters play in a Minecraft tournament Aug. 9 in Ascot, England. Miles Willis/Getty Images for Ascot Racecourse hide caption

itoggle caption Miles Willis/Getty Images for Ascot Racecourse

Cyberstalking victims often don't know they're being tracked through their own phone because spyware apps like mSpy use misleading labels (labeled "android.sys.process" here) and don't take up much data. Aarti Shahani/NPR hide caption

itoggle caption Aarti Shahani/NPR

Apple CEO Tim Cook speaks in Cupertino, Calif., on Tuesday. The company unveiled a new mobile payment system called Apple Pay, which uses security built into the latest iPhones. Justin Sullivan/Getty Images hide caption

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Slow-loading messages will appear on some of your favorite sites Wednesday as part of a protest for net neutrality. But the sites won't actually be loading slower — the banners will be displayed just to make a point. iStockphoto hide caption

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Several new data services promise to give consumers more control over how their personal data are collected and distributed online. Jon Feingersh/Blend Images/Corbis hide caption

itoggle caption Jon Feingersh/Blend Images/Corbis

The Samsung Galaxy Mega (from left), Samsung Galaxy S4 and Apple iPhone 5 are shown. Apple is expected to announce larger models of its smartphone on Tuesday. Richard Drew/AP hide caption

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Jack Ma speaks in Hangzhou, China, on May 10, 2013. Ma shot to fame as the founder of Alibaba, the pioneering Chinese e-commerce site that's poised to be one of the biggest tech IPOs ever when it goes public in New York. Peter Parks/AFP/Getty Images hide caption

itoggle caption Peter Parks/AFP/Getty Images