Google has long struggled with how best to get dozens of Android smartphone manufacturers—and hundreds of carriers—to regularly push out security-focused software updates.

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Since it’s not summer 2017 anymore, you probably haven’t watched the music video for Luis Fonsi and Daddy Yankee’s hit “Despacito” recently. And that may be just as well. The reigning most-viewed YouTube video was vandalized and then taken off the platform for a few hours on Tuesday morning after hackers infiltrated the account that hosted it.

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Mark Zuckerberg appeared before Congress Tuesday, and for five hours, senators who appeared to have halting grasp of the company’s intricacies questioned the Facebook CEO on topics ranging from Russia to artificial intelligence. Zuckerberg for the most part gave considered answers to their questions—except when it came to the specifics of how users can control their privacy. That Zuckerberg would dodge uncomfortable questions is a disappointment, though maybe no surprise.

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You know by now that Internet of Things devices like your router are often vulnerable to attack, the industry-wide lack of investment in security leaving the door open to a host of abuses. Worse still, known weaknesses and flaws can hang around for years after their initial discovery. Even decades.

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The relationship between platforms and their users has never been more fraught. To see the evidence, look no further than Congress today, where Facebook CEO Mark Zuckerberg will testify about how his company reportedly mishandled data belonging to up to 87 million people by allowing it to get into the hands of the Trump-affiliated data firm Cambridge Analytica.

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Bots have become a great scourge of the internet. Recently, they've flooded government comment systems with fake activism, distorted the national discourse on guns, and launched malicious attacks against the Justice Department. And a new study suggests they're behind the majority of links shared on Twitter, too. A Pew Research report released Monday finds that a whole two-thirds of links to popular sites shared on Twitter come from automated accounts.

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Next week, Facebook CEO Mark Zuckerberg will testify before Congress about his company's failure to prevent the data firm Cambridge Analytica from siphoning off information belonging to up to 87 million people, the majority of whom are believed to be Americans. In the lead-up to the hearings, the social network has scrambled to respond to increased scrutiny from journalists and the public over its privacy practices. Steps like overhauling its entire privacy settings menu are a clear benefit.

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Last week, the Department of Homeland Security confirmed for the first time that it is aware of unauthorized cell-site simulators, the surveillance tools often called stingrays or IMSI Catchers, in various parts of Washington DC.

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In the aftermath of the Equifax data breach last year that exposed personal information of more than 145 million people, analysis firm Property Claim Services estimated that cyberinsurance would cover roughly $125 million of Equifax’s losses from the incident. It’s uncertain whether Equifax will actually receive that much money; insurance claims can take a long time to investigate, process, and pay out.

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Bitcoin's blockchain provides inalterable evidence, stored on thousands of computers, of every Bitcoin transaction that's ever taken place. Many of the transactions recorded on that distributed ledger are crimes: Billions of dollars in stolen funds, contraband deals, and paid ransoms sitting in plain sight, yet obscured by unidentifiable Bitcoin addresses and, in many cases, tangles of money laundering.

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