Although numerous U.S. municipalities have decried facial recognition technologies as “coercive and oppressive,” 56 percent of ordinary U.S. citizens trust law enforcement to use the technologies responsibly. That’s one of the findings of the Pew Research Center, which also learned that 73 percent of those polled believe facial recognition can accurately identify people. The level of trust in law enforcement is surprising given recent incidents in which people have been incorrectly identified, even as terrorists. Read more

Last week, hackers took over the Twitter account of that company’s chief executive Jack Dorsey, using SIM-swapping, a technique that lets hackers access social media, email, financial accounts and other sensitive data. SIM-swapping, by which hackers take over the target’s phone, is being used to steal money and take over the “online personae” of celebrities, politicians and other notable people. In response, Twitter temporarily turned off the feature that allows users to send tweets via text message. Read more

Samsung Electronics is prepping to unveil a Galaxy Note 10 that offers support of the Klaytn blockchain platform created by Ground X Corp., the blockchain affiliate of South Korea’s largest messaging app Kakao. The KlaytnPhone, to be sold exclusively in South Korea, is Samsung’s most significant — although not its first — foray into blockchain. In March, it unveiled some models of the Galaxy S10 and already released Galaxy Note 10 that allowed users to store and use cryptocurrencies through a separate security feature. Read more

Google launched a new feature for mobile in the U.S. that offers personalized recommendations of movies and TV shows. The feature is an update to Google’s efforts to provide details involving entertainment media. The current “Knowledge Panel” that appears when conducting a Google search for a movie or TV show includes an overview, ratings, reviews, cast members, and services that offer the title for purchase or streaming. The new feature will help users who do not have a specific title in mind by answering a query such as “good shows to watch” and then directing them to content based on their taste and current subscriptions. It also works with more specific queries and gets smarter based on the amount of user data collected. Read more

Amazon launched its Amazon Web Services (AWS) cloud-computing unit in 2006. AWS generated $8.4 billion in sales in the latest quarter, with operating income up 29 percent to $2.1 billion. Research firm Gartner reported that AWS’ $15.5 billion in annual cloud services is about half of total revenue for this sector last year. Amazon’s closest rival, Microsoft and its Azure cloud service, represents about 15 percent of cloud market sales. Amazon chief technology officer Werner Vogels described the company’s path to dominance. Read more