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How researchers combined AI and manual counting techniques to estimate the size of the crowd at Hong Kong's annual pro-democracy protest on July 1 (New York Times)

New York Times: How researchers combined AI and manual counting techniques to estimate the size of the crowd at Hong Kong’s annual pro-democracy protest on July 1  —  Crowd estimates for Hong Kong’s large pro-democracy protests have been a point of contention for years.  The organizers and the police often release vastly divergent estimates. How

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Inside Facebook's elite "info ops" team, created in 2017 to respond to worst co-ordinated disinformation campaigns that state actors like Russian IRA can launch (Hannah Murphy/Financial Times)

Hannah Murphy / Financial Times: Inside Facebook’s elite “info ops” team, created in 2017 to respond to worst co-ordinated disinformation campaigns that state actors like Russian IRA can launch  —  Among the thousands of staff at Facebook, there is one group that talks about the company not as a social network, but as a battlefield.

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TrapX, which makes tools to thwart cyberattacks in real time via decoy databases and workstations, raises $18M Series C, bringing its total raised to ~$50M (Kyle Wiggers/VentureBeat)

Kyle Wiggers / VentureBeat: TrapX, which makes tools to thwart cyberattacks in real time via decoy databases and workstations, raises $18M Series C, bringing its total raised to ~$50M  —  San Jose-based cybersecurity company TrapX has secured $18 million in a round led by Ibex Investors, bringing its total raised to nearly $50 million. TrapX,

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Google Play app called "Updates for Samsung", with 10M+ installs and no affiliation with Samsung, tricks users into paying $35/year to download firmware updates (Catalin Cimpanu/ZDNet)

Catalin Cimpanu / ZDNet: Google Play app called “Updates for Samsung”, with 10M+ installs and no affiliation with Samsung, tricks users into paying $35/year to download firmware updates  —  “Updates for Samsung” app promises firmware updates but only shows ads and wants money for (working) downloads. Google Play app called "Updates for Samsung", with 10M+

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New Hampshire-based Appcast, which makes programmatic job advertising tech, has sold an 85% stake of itself to Axel Springer's StepStone job portal for ~$79M (John Lippman/Valley News)

John Lippman / Valley News: New Hampshire-based Appcast, which makes programmatic job advertising tech, has sold an 85% stake of itself to Axel Springer’s StepStone job portal for ~$79M  —  LEBANON — A 5½-year-old Upper Valley digital startup that has become a major player in helping national employers find job candidates … New Hampshire-based Appcast,

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Antwerp-based Unifly raises €17 million Series B for its software that enables drone tracking and management alongside commercial aviation traffic (Mary Loritz/EU-Startups)

Mary Loritz / EU-Startups: Antwerp-based Unifly raises €17 million Series B for its software that enables drone tracking and management alongside commercial aviation traffic  —  By 2020, there will be about 20 million drones in circulation – compared to around 30,000 planes today. Antwerp-based Unifly raises €17 million Series B for its software that enables

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Application performance monitoring company Dynatrace files for IPO, posts $431M revenue for the fiscal year ending March 31, up 8% YoY, and a net loss of $116M (Benjamin Pimentel/Business Insider)

{$inline_image} Benjamin Pimentel / Business Insider: Application performance monitoring company Dynatrace files for IPO, posts $431M revenue for the fiscal year ending March 31, up 8% YoY, and a net loss of $116M  —  – Dynatrace filed papers for an IPO on Friday.  The company aims to raise $300 million with Goldman Sachs, JP Morgan

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Building A Smart Speaker From Scratch

Smart speakers have proliferated since their initial launch earlier this decade. The devices combine voice recognition and assistant functionality with a foreboding sense that paying corporations for the privilege of having your conversations eavesdropped upon could come back to bite one day. For this reason, [Yihui] is attempting to build an open-source smart speaker from

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The Pentagon’s new heartbeat detection laser could save us from our surveillance horror

The Pentagon last week unveiled a long-range laser device capable of detecting a person’s unique heart-signature. It was designed to thwart terrorism, but could lead to the Holy Grail of civilian surveillance: an ethical, non-invasive method of conducting biometric identification from afar. Science fiction has long told us that wars in the future would be

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The Best Password Managers

Last week, we asked you to fill us in on your favorite password managers. After combing through your responses, testing out a few new ones, and getting a sense for what other popular picks may be out there, we’ve come up with a list of the five best password managers available. Read more… The Best

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