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"Zoom is not encrypting calls for free accounts with end to end encryption so they can provide law enforcement and the Federal Bureau of Investigation with content from those calls. As protesters demonstrate in the wake of the murder of George Floyd, law enforcement has deployed a wide range of surveillance tools to monitor and track protesters－including facial recognition software and contact tracing technology. They are working to get information from every source possible to disrupt and even arrest people involved with the protests."

"As Reuters reports, on March 28 SpaceX sent out an email to all of its 6,000+ employees telling them access to the Zoom video chat service had been disabled. The email stated, "We understand that many of us were using this tool for conferences and meeting support ... Please use email, text or phone as alternate means of communication." The stated reason given for disabling access to the service is, "significant privacy and security concerns.""

"Princeton computer science professor Arvind Narayanan calls Zoom a "privacy disaster," filled with "creepy" features that send tracking data to Facebook even if you don't have a Facebook account and tell meeting hosts if attendees aren't paying attention. Zoom's privacy policy allows it to use what it calls "customer content" for advertising purposes."

"Zoom has admitted it suspended the accounts of human rights activists at the behest of the Chinese government and suggested it will block any further meetings that Beijing complains are illegal."

"During the COVID-19 pandemic, millions of Americans will be forced to work, play, and learn from home for the foreseeable future. Such a massive shift will lean not only on shaky and expensive U.S. broadband networks, but popular teleconferencing programs that often don't quite work as advertised. Zoom in particular has seen a flood of new users, and the company's stock has jumped roughly 20 percent since the COVID-19 outbreak began. But as new users flock to the platform for work, they should be aware of a few things: namely, the company's data collection, its shaky privacy policy, and the fact your boss knows when you're not giving them your undivided attention."

"MEETINGS ON ZOOM, the increasingly popular video conferencing service, are encrypted using an algorithm with serious, well-known weaknesses, and sometimes using keys issued by servers in China, even when meeting participants are all in North America, according to researchers at the University of Toronto."

"Japanese idol Ena Matsuoka was attacked outside her home last month after a fan figured out her address from selfies she posted on social media - just by zooming in on the reflection on her pupils, according to media reports."

"But users began to spot flaws in the feature over the weekend. The first to highlight the issue was PhD student Colin Madland, who discovered the issue while highlighting a different racial bias in the video-conference software Zoom. When Madland, who is white, posted an image of himself and a black colleague who had been erased from a Zoom call after its algorithm failed to recognise his face, Twitter automatically cropped the image to only show Madland."

"Given everything the Pacific, and the world, have sacrificed this pandemic, a forum reduced to a virtual meeting is far from the greatest loss. But it is already having consequences, with threats from some countries to abandon the forum altogether because of a lack of consensus over who, now, will lead it."

"But the default settings of the service are configured in the expectation of trust between participants, meaning trolls can wreak havoc. Some zoombombers have used the screensharing feature to broadcast pornography and violent imagery. "

"Unrecord's appearance at the centre of gaming conversation raises another question: as game graphics improve, to the extent where you don't need millions of dollars and dozens of people to create games that look impressively realistic, how far do we go with it? Motorcycle racing game Ride 4 made waves recently with ultra-realistic gameplay footage of bikes zooming around rainy Northern Ireland; in that context, photorealism is a boon. But when games involve violence, as they often do, it becomes much more uncomfortable. I have suppressed mild disgust for years at the gratuitous neck-snapping or stabbing animations in most first-person shooters. How much worse would that instinctive ickiness be if the game and its characters looked more real?"

"Local organisers say that their artificial intelligence [AI] programmes are so advanced that they can tell whether a spectator is angry from analysing facial expressions. The cameras are sufficiently powerful that they can zoom in and identify each spectator in every single stadium seat."

"Generative artificial-intelligence tools are unproven and expensive to operate, requiring muscular servers with expensive chips that consume lots of power. Microsoft MSFT -0.43%decrease; red down pointing triangle , Google, Adobe and other tech companies investing in AI are experimenting with an array of tactics to make, market and charge for it. Microsoft has lost money on one of its first generative AI products, said a person with knowledge of the figures. It and Google are now launching AI-backed upgrades to their software with higher price tags. Zoom Video Communications ZM 1.79%increase; green up pointing triangle has tried to mitigate costs by sometimes using a simpler AI it developed in-house. Adobe and others are putting caps on monthly usage and charging based on consumption. "A lot of the customers I've talked to are unhappy about the cost that they are seeing for running some of these models," said Adam Selipsky, the chief executive of Amazon.com's cloud division, Amazon Web Services, speaking of the industry broadly. "

""Once these technical photographic limitations of the image are determined, we can then zoom in as closely as possible to every edge of the subjects, in order to highlight where detail has been altered, knowing what should be sharp and what shouldn't. "As per the annotations, this reveals sharp transitions of detail, usually from hard edged selections [in the image editing programme Adobe Photoshop], which can be either straight or worked around curved areas of detail. "It's the juddering of straight-line detail that is the biggest telltale sign of multiple frames being composited together. This can be seen extensively around the hair, arms, and especially at the zip midway down the princess's jacket. Seeing repetition of detail in the finer areas also reveals the likely use of the cloning tool in Photoshop."

"It's an interesting wrinkle on the problem of information-leakage, and implies that future privacy-filters will have to scrub photos of reflective surfaces (especially eyes) of identifying faces before they're posted. "