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Microsoft Security Chief Issues Call To Arms To Protect Metaverse

Microsoft's new security chief Charlie Bell issued a call to arms to build protection from hackers and criminals in the emerging metaverse from the start of the new technology. From a report: "There's going to be a lot of innovation and there will be a lot of struggling to figure out what has to be done," Bell said in an interview. "But I think because of the speed, there will be fast innovation on the security side." The metaverse -- a concept that promises to let users live, work and play within interconnected virtual worlds -- will present some unique and more serious security challenges for technology and cybersecurity companies. As an example, hackers may be able to make avatars that look like a user's trusted contacts, a twist on the traditional email phishing scheme that will be hard for users to resist, he said. The nature of the metaverse, which offers the possibility of less centralized control of content and users, also is a challenge for those trying to protect customers. "Picture what phishing could look like in the metaverse -- it won't be a fake e-mail from your bank," wrote Bell, Microsoft's executive vice president, security, compliance, identity, and management, in a blog posted Monday on Microsoft's web site. "It could be an avatar of a teller in a virtual bank lobby asking for your information. It could be an impersonation of your CEO inviting you to a meeting in a malicious virtual conference room."

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Patients With Covid and Flu Double the Risk of Dying, Say Scientists

Covid-19 patients who have been hospitalised should also be routinely tested for flu, researchers have said. The call was made after the publication of a paper in the medical journal the Lancet that revealed having both conditions more than doubles the risk of a patient dying. From a report: Scientists also discovered that individuals who had contracted both Sars-CoV-2, the virus that causes Covid-19, and influenza viruses were more than four times more likely to require ventilation support and 2.4 times more likely to die than if they just had Covid-19. "We found that the combination of Covid-19 and flu viruses is particularly dangerous," said Professor Kenneth Baillie of Edinburgh University. "We expect that Covid-19 will circulate with flu, increasing the chance of co-infections. That is why we should change our testing strategy for Covid-19 patients in hospital and test for flu much more widely." The study looked at more than 305,000 hospitalised patients with Covid-19 and involved researchers from Edinburgh University, Liverpool University, Imperial College London and Leiden University in the Netherlands. A total of 6,965 patients were found to have had Covid-19, while 227 also had the influenza virus. These individuals experienced significantly more severe outcomes, researchers found. "We were surprised that the risk of death more than doubled when people were infected by both flu and Covid-19 viruses," said Professor Calum Semple of Liverpool University. "It is now very important that people get fully vaccinated and boosted against both viruses, and not leave it until it is too late."

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That Smiling LinkedIn Profile Face Might Be a Computer-generated Fake

An anonymous reader shares a report: That chance message launched DiResta and her colleague Josh Goldstein at the Stanford Internet Observatory on an investigation that uncovered more than 1,000 LinkedIn profiles using what appear to be faces created by artificial intelligence. Social media accounts using computer-generated faces have pushed Chinese disinformation; harassed activists; and masqueraded as Americans supporting former President Donald Trump and independent news outlets spreading pro-Kremlin propaganda. NPR found that many of the LinkedIn profiles seem to have a far more mundane purpose: drumming up sales for companies big and small. Accounts like Keenan Ramsey's send messages to potential customers. Anyone who takes the bait gets connected to a real salesperson who tries to close the deal. Think telemarketing for the digital age. By using fake profiles, companies can cast a wide net online without beefing up their own sales staff or hitting LinkedIn's limits on messages. Demand for online sales leads exploded during the pandemic as it became hard for sales teams to pitch their products in person. More than 70 businesses were listed as employers on these fake profiles. Several told NPR they had hired outside marketers to help with sales. They said they hadn't authorized any use of computer-generated images, however, and many were surprised to learn about them when NPR asked.

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