Actors Harrison Ford, left, and Ryan Gosling attend a photo call for Blade Runner 2049 in London on Sept. 21. Joel Ryan/Invision/AP hide caption
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President Trump gives a thumbs up as he speaks on the phone in the Oval Office on Jan. 29. Mandel Ngan/AFP/Getty Images hide caption
Is Trump Tweeting From a 'Secure' Smartphone? The White House Won't Say
European Union competition chief Margrethe Vestager speaks during a news conference on Google last week. Virginia Mayo/AP hide caption
You can find your audio commands by visiting your Google voice and audio activity history page. Ariel Zambelich/NPR hide caption
Both Google and Samsung are rolling out new processes to issue security updates for Android devices, like the Samsung Galaxy S6 and S6 Edge. Jung Yeon-Je/AFP/Getty Images hide caption
Under Pressure, Google Promises To Update Android Security Regularly
A security gap on Android, the most popular smartphone operating system, was discovered by security experts in a lab and is so far not widely exploited. iStockphoto hide caption
Major Flaw In Android Phones Would Let Hackers In With Just A Text
Google co-founder and CEO Larry Page says the company will place more focus on its key projects. Justin Sullivan/Getty Images hide caption
Google Maps scored an A on PrivacyGrade.org. Meredith Rizzo/NPR hide caption
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The iPhone app Electronic Smoke simulates smoking by detecting sound waves. When you breathe into the microphone, the virtual cigarette burns. Screenshot from Electronic Smoke. hide caption
A screengrab shows the Google Wallet app being used to pay for items at a CVS store.
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