South Africa’s cabinet said that the Netherlands and Denmark have joined the Just Energy Transition Partnership, a landmark

Microsoft has announced plans to build a quantum supercomputer after researchers said the next-generation machines will be able to outperform standard computers within the next two years. Quantum computers have the potential to be orders of magnitude more powerful than today’s leading supercomputers, but have so far failed to compete when it comes to practical tasks. A recent benchmark experiment from quantum computing researchers at IBM suggests that the machines will soon be able to perform useful calculations “at a scale where classical computers will struggle”, opening up a vast number of applications. “These machines are coming,” Sabrina Maniscalco, chief executive of quantum computing startup Algorithmiq, told the scientific journal Nature which published the research this month. Microsoft revealed its roadmap for building its first “quantum supercomputer” on Wednesday, following several years of research and hundreds of millions of dollars of investment into the technology. Quantum computers work by replacing traditional bits – the ‘ones’ and ‘zeros’ used to store and transfer digital data – with quantum bits, called qubits, that make use of a quantum phenomena known as superposition to exist in two states at once. This means they can serve as both a ‘one’ and a ‘zero’ simultaneously, so that each qubit added makes them exponentially more powerful than their traditional counterparts. Microsoft said it made its own breakthrough by engineering a new type of qubit, described in the journal Physical Review B on Wednesday, that is stable enough to work at scale on a quantum supercomputer. Microsoft describes a quantum supercomputer as one that can perform one million quantum operations per second, claiming its construction will be completed within the next decade. “Microsoft has achieved the first milestone towards creating a reliable and practical quantum supercomputer,” the firm wrote in a blog post detailing the roadmap. “Today marks an important moment on our path to engineering a quantum supercomputer and ultimately empowering scientists to solve many of the hardest problems facing our planet.” Microsoft CEO Satya Nadella said it was his company’s goal “to compress the next 250 years of chemistry and materials science into the next 25.” The announcements from IBM and Microsoft follow several major quantum computing breakthroughs in recent years. In 2019, scientists at Google announced that they had achieved something known as quantum supremacy, when their Sycamore quantum computer was able to solve a problem in 200 seconds that would have taken the most powerful supercomputer in the world 10,000 years to solve. The milestone has since been repeated by researchers in China, whose quantum computer is able to perform computations nearly 100 trillion times faster than the world’s most powerful supercomputer. While impressive, neither the Chinese machine nor Google’s Sycamore had any practical use. John Martinis, one of the Google researchers behind the 2019 milestone, said the latest news made him “optimistic that this will work in other systems and more complicated algorithms”. Read More Quantum computer discovers bizarre particle that remembers its past Quantum computing adopted by airlines and car makers in hunt for world's first commercial applications Breakthrough could soon allow us to actually use quantum computers, scientists say Elon Musk confirms cage fight with Mark Zuckerberg Apple starts letting developers make apps for its upcoming headset

A popular left-wing Twitter account with thousands of followers, which often went viral and provoked the outrage of leading conservatives, may have been a fake all along, according to online researchers, using a provocative posts to generation attention in a tactic known as “rage-baiting.” Erica Marsh, a self-proclaimed “proud Democrat” from Washington, started her Twitter account in September of 2022, and quickly gained more than 130,000 followers, sometimes netting over 1,000 followers a day posting her quick-twitch takes on the day’s main political news. Her messages often read like a near-parody of an over-the-top, out-of-touch progressive. In a 29 June post, reacting to the recent Supreme Court decision striking down race-based affirmative action in college admissions, she wrote, “Today’s Supreme Court decision is a direct attack on Black people. No Black person will be able to succeed in a merit-based system which is exactly why affirmative-action based programs were needed. Today’s decision is a TRAVESTY!!!” The tweet quickly caught fire online, provoking the ire of leaders like Florida congressman Matt Gaetz, who told his followers, “I strongly disagree with this racist allegation.” However, despite her ability to win followers and stir the pot and attract online attention, Ms Marsh may never have been real, according to an analysis from The Washington Post. Ms Marsh doesn’t appear in phone or voting records, and past employers she claimed like the Biden campaign say they have no record of her. “I strongly suspect that this person doesn’t exist,” John Scott-Railton, a senior researcher at the Citizen Lab at the University of Toronto, told the paper. “It’s as if she dropped from the moon and arrived fully formed with this narrative that makes liberals look like idiots.” Twitter officially does not comment on press requests, and Ms Marsh’s account has been suspended. Before buying the social media site last year, Elon Musk argued fake accounts were a serious problem on Twitter, at one point threatening not to carry out his acquisition over the matter. Twitter said last July it removes over 1 million fake accounts per day. Fakes have been a persistent issue. In November, the company temporarily suspended its Twitter Blue subscription service, after users bought Twitter verification status and used it to impersonate celebrities, politicians and brands. Read More ‘Rate limits’ and Twitter chaos: What exactly is Elon Musk doing? Elon Musk supports eliminating voting rights for people without children Greg Abbott mocked after falling for hoax story about Garth Brooks being booed off stage Judge blocks Biden agencies from communicating with social media platforms Elon Musk supports eliminating voting rights for people without children Outrage erupts in South Africa over video of deputy president's security officers stomping on man

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Many Microsoft Outlook corporate users will soon have the option to create and send AI-written emails as the company widens its roll out Microsoft 365 Copilot, an artificial intelligence companion.

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Joe Rogan claimed Chinese students gather sensitive data during their time in the US and 'often get caught'

Google has announced that its apps and services will now be “passwordless by default” in an effort to make all users switch to passkeys. The move is part of a broader consensus among the tech industry to ditch passwords, which have been around since the 1960s, and switch to a safer and more efficient format to verify a person’s identity. Passkeys combine a code with biometric information like a fingerprint or facial recognition, making them easier to remember and harder to be stolen. Google apps like YouTube, Search and Maps all support the new format after it was first introduced earlier this year, though take up has been slower than expected. The tech giant said the push to get users to adopt passkeys coincided with Cybersecurity Awareness Month, claiming that the new technology is faster and more secure. “They are 40 per cent faster than passwords – and rely on a type of cryptography that makes them more secure,” Google product managers Sriram Karra and Christiaan Brand wrote in a blog post explaining the move. “We’ll continue encouraging the industry to make the pivot to passkeys – making passwords a rarity, and eventually obsolete.” Google users who do not already use passkeys will receive a prompt to set one up the next time they sign into their account. Passkeys have already been enabled by other online platforms, including eBay and Uber, as the tech industry looks to completely transition away from traditional passwords. “We’ve seen great results from launching passkeys across our apps and encourage all users to adopt passkeys,” said Ramsin Betyyousef, a senior director of engineering at Uber. “Ultimately this is a win-win for Uber and Uber’s customers.” Google, which counts billions of users across all of its platforms, acknowledged that “new technologies take time to catch on”, and have therefore given people the option to temporarily opt out of passkeys and use passwords wherever possible. The company did not set a date for when passwords will be phased out entirely, but some security experts contend that their death is inevitable while hackers continue to exploit their vulnerability. Helping implement the transition is the FIDO (Fast Identity Online) Alliance, which has been working with Apple, Google, Microsoft and hundreds of tech companies to develop the new login standard. “The complete shift to a passwordless world will begin with consumers making it a natural part of their lives,” said Alex Simons, who heads Microsof’s Identity Program Management team. “By working together as a community across platforms, we can at last achieve this vision and make significant progress toward eliminating passwords.” Read More Pixel 8: Google unveils ‘AI-centred’ iPhone rival Google to trial AI in UK traffic light systems to reduce stop-and-go emissions Pixel 8: Google unveils DeepMind-powered iPhone rival China’s discovery of never-before-seen ore could propel battery technology

UPDATE: Jun. 24, 2023, 5:00 a.m. EDT This post has been updated to reflect the