Chinese tech giant Kuaishou is laying off employees in their mid-30s as part of a company-wide restructuring plan dubbed "Limestone," FT reported Tuesday, citing people with direct knowledge of the matter. The move highlights the pervasive ageism in China's tech sector, where younger workers are favored for their perceived willingness to work long hours and keep up with the latest technological developments, the report adds. While China's labor law does not explicitly prohibit age discrimination, some have interpreted it as such. However, tech executives have openly expressed their preference for younger employees, with companies like ByteDance and Pinduoduo boasting some of the youngest workforces in the industry. The economic slowdown and regulatory crackdowns have exacerbated the problem, with tens of thousands of jobs cut across the sector in recent months. Those over 35 face significant challenges in finding new employment, as even the civil service and service sector prioritize younger applicants. The situation has left many older tech workers anxious about their future job prospects, the report adds.

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An anonymous reader quotes a report from The Register: Huawei plans to expand its native HarmonyOS smartphone platform worldwide, despite coming under US-led sanctions that have deprived it of access to key technologies. "We will work hard to build up the HarmonyOS app ecosystem in the China market first, then, from country to country, we will start gradually pushing it out to other parts of the world," Huawei's rotating chairman Erik Xu told attendees at its 21st Analyst Summit in Shenzhen last week. Part of this process will involve porting apps to HarmonyOS and encouraging other app developers to code for the platform. "In the China market, Huawei smartphone users spend 99 percent of their time on about 5,000 apps. So we decided to spend 2024 porting these apps over to HarmonyOS first in our drive to truly unify the OS and the app ecosystem. We are also encouraging other apps to be ported over to HarmonyOS," Xu said. According to Huawei's rotating chairman, more than 4,000 of those apps are already in the process of being transferred, and the company is "communicating with developers" on the 1,000 or so apps that remain. "This is a massive undertaking, but we have broad support in the industry and from many app developers," he claimed. "Once we have these first 5,000 Android apps -- and thousands of other apps -- up and running on HarmonyOS, we will have a real HarmonyOS: a third mobile operating system for the world," Xu said. That number could reach up to 1 million apps in the future, he claimed. According to Counterpoint Research, HarmonyOS accounted for 4 percent of global market share in the fourth quarter of 2023, and exceeded 16 percent market share in China. That makes it the third largest mobile OS by handset sales, behind Android and iOS. It remains to be seen whether there will be much of a market for HarmonyOS outside of China, given the current sanctions and sour US/EU-China relations.

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China ordered Apple to remove some of the world's most popular chat messaging apps from its app store in the country, the latest example of censorship demands on the iPhone seller in the company's second-biggest market. WSJ: Meta's WhatsApp and Threads as well as messaging platforms Signal, Telegram and Line were taken off the Chinese App Store Friday [non-paywalled link]. Apple said it was told to remove certain apps because of national security concerns, without specifying which. "We are obligated to follow the laws in the countries where we operate, even when we disagree," an Apple spokesperson said in a statement. These messaging apps, which allow users to exchange messages and share files individually and in big groups, combined have more than three billion users globally. They can only be accessed in China through virtual private networks that take users outside China's Great Firewall, but are still commonly used. Beijing has often viewed such platforms with caution, concerned that these apps could be used by its citizens to spread negative content and organize demonstrations or social movements. Much of the news China censors at home often makes it beyond the Great Firewall through such channels.

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An anonymous reader quotes a report from NPR: Major cities across China are sinking, putting a substantial portion of the country's rapidly urbanizing population in harm's way in the coming decades, according to a sweeping new analysis by Chinese scientists. Subsidence is the technical term for when land sinks relative to its surroundings, and it's a major threat for cities around the world. It accelerates local sea level rise from climate change, because the land is getting lower as the ocean gets higher. Urban subsidence can also affect inland cities by damaging buildings and roads, and causing drainage issues when water is trapped in sinking areas. Out of 82 major Chinese cities, nearly half are measurably subsiding, according to the new study, which was published in the journal Science and conducted by more than 50 scientists at Chinese research institutes. The areas that are sinking are home to nearly one third of China's urban population. And the authors estimate that about a quarter of China's coastal land will be below sea level in the next hundred years, largely due to subsidence. That means tens of millions of people are already at risk, and that could grow to hundreds of millions if China's cities continue to both grow in population and subside at their current rate, and seas continue to rise. Oceans are rising steadily due to greenhouse gas emissions from burning oil, gas and coal. This is the first time scientists have used satellite data to systematically measure how much cities are sinking across China. The study measured how much cities subsided between 2015 and 2022. Similar recent studies in Europe and the United States have also found significant subsidence in some cities, but didn't show the same widespread sinking that is present across China. "The places that really have high levels of subsidence are Asia," says Nicholls, who was one of the authors of a recent study that analyzed sinking cities across the U.S. Asia is at higher risk, he says, because many Asian cities are built on river deltas that are prone to sinking when you put heavy buildings on top and pump groundwater out from below. The places that are sinking most rapidly in the U.S., such as New Orleans, share that geology.

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schwit1 shares a report from Reuters: Chinese government-linked hackers have burrowed into U.S. critical infrastructure and are waiting "for just the right moment to deal a devastating blow," FBI Director Christopher Wray said on Thursday. An ongoing Chinese hacking campaign known as Volt Typhoon has successfully gained access to numerous American companies in telecommunications, energy, water and other critical sectors, with 23 pipeline operators targeted, Wray said in a speech at Vanderbilt University. China is developing the "ability to physically wreak havoc on our critical infrastructure at a time of its choosing," Wray said at the 2024 Vanderbilt Summit on Modern Conflict and Emerging Threats. "Its plan is to land low blows against civilian infrastructure to try to induce panic." Wray said it was difficult to determine the intent of this cyber pre-positioning which was aligned with China's broader intent to deter the U.S. from defending Taiwan. [...] Wray said China's hackers operated a series of botnets - constellations of compromised personal computers and servers around the globe - to conceal their malicious cyber activities. Private sector American technology and cybersecurity companies previously attributed Volt Typhoon to China, including reports by security researchers with Microsoft and Google. China's Embassy in Washington said in a statement: "Some in the US have been using origin-tracing of cyberattacks as a tool to hit and frame China, claiming the US to be the victim while it's the other way round, and politicizing cybersecurity issues."

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China is rapidly advancing its space capabilities to challenge the United States' dominance in space, as evidenced by its significant increase in on-orbit intelligence and reconnaissance satellites and the development of sophisticated counterspace weapons. Space.com reports: "Frankly, China is moving at a breathtaking speed. Since 2018, China has more than tripled their on-orbit intelligence, surveillance and reconnaissance satellites," Gen. Stephen Whiting, commander of U.S. Space Command, said here on Tuesday, during a talk at the 39th Space Symposium. "And with these systems, they've built a kill web over the Pacific Ocean to find, fix, track and, yes, target United States and allied military capabilities," he added. And that's not all. China has also "built a range of counterspace weapons, from reversible jamming all the way up to kinetic hit-to-kill direct-ascent and co-orbital ASATs," Whiting said. Indeed, China demonstrated direct-ascent ASAT, or anti-satellite, weapon technology back in January 2007, when it destroyed one of its defunct weather satellites with a missile. That test was widely decried as irresponsible, for it generated thousands of pieces of debris, many of which are still cluttering up Earth orbit. Such activities show that China is now treating space as a war-fighting domain, Whiting said. And so, he added, is Russia, which has also conducted ASAT tests recently, including a destructive one in November 2021. Russia has also been aggressively building out its orbital architecture; since 2018, the nation has more than doubled its total number of active satellites, according to Whiting. The U.S. government has taken notice of these trends. "We are at a pivotal moment in history," Troy Meink, principal deputy director of the National Reconnaissance Office, which builds and operates the United States' fleet of spy satellites, said during a different talk on Tuesday here at the symposium. "For the first time in decades, U.S. leadership in space and space technology is being challenged," Meink added. "Our competitors are actively seeking ways to threaten our capabilities, and we see this every day." The U.S. must act if it wishes to beat back this challenge, Meink and Whiting stressed; it cannot rely on the inertia of past success to do the job. For example, Meink highlighted the need to innovate with the nation's reconnaissance satellites, to make them more numerous, more agile and more resilient. U.S. Under Secretary of Defense for Research and Engineering Heidi Shyu also emphasized the importance of increasing resilience, a goal that she said could be achieved by diversifying the nation's space capabilities. "We must assess ways to incorporate radiation-hardened electronics, novel orbits, varied communication pathways, advancements in propulsion technologies and increased cooperation with our allies," Shyu said in another talk on Tuesday at the symposium.

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China will attempt to disrupt elections in the US, South Korea and India this year with artificial intelligence-generated content after making a dry run with the presidential poll in Taiwan, Microsoft has warned. From a report: The US tech firm said it expected Chinese state-backed cyber groups to target high-profile elections in 2024, with North Korea also involved, according to a report by the company's threat intelligence team published on Friday. "As populations in India, South Korea and the United States head to the polls, we are likely to see Chinese cyber and influence actors, and to some extent North Korean cyber actors, work toward targeting these elections," the report reads. Microsoft said that "at a minimum" China will create and distribute through social media AI-generated content that "benefits their positions in these high-profile elections." The company added that the impact of AI-made content was minor but warned that could change. "While the impact of such content in swaying audiences remains low, China's increasing experimentation in augmenting memes, videos and audio will continue -- and may prove effective down the line," said Microsoft. Microsoft said in the report that China had already attempted an AI-generated disinformation campaign in the Taiwan presidential election in January. The company said this was the first time it had seen a state-backed entity using AI-made content in a bid to influence a foreign election. UPDATE: Last fall, America's State Department "accused the Chinese government of spending billions of dollars annually on a global campaign of disinformation," reports the Wall Street Journal: In an interview, Tom Burt, Microsoft's head of customer security and trust, said China's disinformation operations have become much more active in the past six months, mirroring rising activity of cyberattacks linked to Beijing. "We're seeing them experiment," Burt said. "I'm worried about where it might go next."

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China has introduced new guidelines that will mean US microprocessors from Intel and AMD are phased out of government PCs and servers [Editor's note: the link may be paywalled; non-paywalled source], as Beijing ramps up a campaign to replace foreign technology with homegrown solutions. From a report: The stricter government procurement guidance also seeks to sideline Microsoft's Windows operating system and foreign-made database software in favour of domestic options. It runs alongside a parallel localisation drive under way in state-owned enterprises. The latest purchasing rules represent China's most significant step yet to build up domestic substitutes for foreign technology and echo moves in the US as tensions increase between the two countries. Washington has imposed sanctions on a growing number of Chinese companies on national security grounds, legislated to encourage more tech to be produced in the US and blocked exports of advanced chips and related tools to China.

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The U.K. government has blamed China for a 2021 cyberattack that compromised the personal information of millions of U.K. voters. From a report: In a statement to lawmakers in Parliament on Monday, U.K. deputy prime minister Oliver Dowden attributed the 2021 data breach at the Electoral Commission to hackers working for the Chinese government. Dowden told lawmakers that the U.K. government "will not hesitate to take swift and robust actions wherever the Chinese government threatens the United Kingdom's interests." It's the first time the United Kingdom has attributed the breach since the cyberattack was first disclosed in 2023. The Electoral Commission, which maintains copies of the U.K. register of citizens eligible to vote, said at the time hackers took the names and addresses of an estimated 40 million U.K. citizens, including those who were registered to vote between 2014 and 2022 and overseas voters. The data breach began as early as 2021 but wasn't detected until a year later. In a statement Monday, the U.K. National Cyber Security Centre (NCSC) said it is "highly likely" that the Chinese hackers accessed and exfiltrated emails and data from the electoral register during the hack.

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Apple has held preliminary talks with Baidu about using the Chinese company's generative AI technology in its devices in China, the latest example of the iPhone maker's efforts to widen its AI capabilities. From a report: The U.S. tech giant has been exploring using external partners to help accelerate its AI ambitions. It has held discussions with companies including Google and OpenAI about using their technology to power its mobile features. In China, Apple has been looking for a local generative AI model provider, mainly because China requires such models to be vetted by its cyberspace regulator before being launched to the public, people familiar with the matter said.

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A new EFF web page is urging U.S. readers to "Tell Congress: Stop the TikTok Ban," arguing the bill will "do little for its alleged goal of protecting our private information and the collection of our data by foreign governments." Tell Congress: Instead of giving the President the power to ban entire social media platforms based on their country of origin, our representatives should focus on what matters — protecting our data no matter who is collecting it... It's a massive problem that current U.S. law allows for all the big social media platforms to harvest and monetize our personal data, including TikTok. Without comprehensive data privacy legislation, this will continue, and this ban won't solve any real or perceived problems. User data will still be collected by numerous platforms and sold to data brokers who sell it to the highest bidder — including governments of countries such as China — just as it is now. TikTok raises special concerns, given the surveillance and censorship practices of the country that its parent company is based in, China. But it's also used by hundreds of millions of people to express themselves online, and is an instrumental tool for community building and holding those in power accountable. The U.S. government has not justified silencing the speech of Americans who use TikTok, nor has it justified the indirect speech punishment of a forced sale (which may prove difficult if not impossible to accomplish in the required timeframe). It can't meet the high constitutional bar for a restriction on the platform, which would undermine the free speech and association rights of millions of people. This bill must be stopped.

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An anonymous reader quotes a report from Reuters: Two years into office, President Donald Trump authorized the Central Intelligence Agency to launch a clandestine campaign on Chinese social media aimed at turning public opinion in China against its government, according to former U.S. officials with direct knowledge of the highly classified operation. Three former officials told Reuters that the CIA created a small team of operatives who used bogus internet identities to spread negative narratives about Xi Jinping's government while leaking disparaging intelligence to overseas news outlets. The effort, which began in 2019, has not been previously reported. The CIA team promoted allegations that members of the ruling Communist Party were hiding ill-gotten money overseas and slammed as corrupt and wasteful China's Belt and Road Initiative, which provides financing for infrastructure projects in the developing world, the sources told Reuters. Although the U.S. officials declined to provide specific details of these operations, they said the disparaging narratives were based in fact despite being secretly released by intelligence operatives under false cover. The efforts within China were intended to foment paranoia among top leaders there, forcing its government to expend resources chasing intrusions into Beijing's tightly controlled internet, two former officials said. "We wanted them chasing ghosts," one of these former officials said. [...] The CIA operation came in response to years of aggressive covert efforts by China aimed at increasing its global influence, the sources said. During his presidency, Trump pushed a tougher response to China than had his predecessors. The CIA's campaign signaled a return to methods that marked Washington's struggle with the former Soviet Union. "The Cold War is back," said Tim Weiner, author of a book on the history of political warfare. Reuters was unable to determine the impact of the secret operations or whether the administration of President Joe Biden has maintained the CIA program.

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Beijing has hit out at US legislation to ban TikTok as former Treasury secretary Steven Mnuchin said he was assembling a consortium to buy the app from its Chinese owner. From a report: Foreign ministry spokesperson Wang Wenbin said on Thursday that the US had shown a "robber's logic" towards the app (non-paywalled link), which has 170mn users in America. "When you see other people's good things, you must find ways to own them," Wang said. The US House of Representatives on Wednesday approved a bill that would force TikTok owner ByteDance to sell the app to a non-Chinese company within six months or be banned from US app stores. It still needs Senate approval and President Joe Biden's signature. Mnuchin said in an interview with CNBC on Thursday that he was putting together an investor group to attempt to take over the short-video app. "It's a great business," he said. "It should be owned by a US business. There's no way the Chinese would ever let a US company run something like this in China." He Yadong, spokesperson for the commerce ministry, on Thursday called on Washington to "stop unfairly suppressing foreign companies."

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China unleashed the full might of its solar energy industry last year. It installed more solar panels than the United States has in its history. It cut the wholesale price of panels it sells by nearly half. And its exports of fully assembled solar panels climbed 38 percent while its exports of key components almost doubled. Get ready for an even bigger display of China's solar energy dominance. The New York Times: While the United States and Europe are trying to revive renewable energy production and help companies fend off bankruptcy, China is racing far ahead. At the annual session of China's legislature this week, Premier Li Qiang, the country's second-highest official after Xi Jinping, announced that the country would accelerate the construction of solar panel farms as well as wind and hydroelectric projects. With China's economy stumbling, the ramped-up spending on renewable energy, mainly solar, is a cornerstone of a big bet on emerging technologies. China's leaders say that a "new trio" of industries -- solar panels, electric cars and lithium batteries -- has replaced an "old trio" of clothing, furniture and appliances. The goal is to help offset a steep slump in China's housing construction sector. China hopes to harness emerging industries like solar power, which Mr. Xi likes to describe as "new productive forces," to re-energize an economy that has slowed for more than a decade. The emphasis on solar power is the latest installment in a two-decade program to make China less dependent on energy imports.

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China is in the process of raising more than $27 billion for its largest chip fund to date, accelerating the development of cutting-edge technologies to counter a US campaign to thwart its rise. From a report: The National Integrated Circuit Industry Investment Fund is amassing a pool of capital from local governments and state enterprises for its third vehicle that should exceed the 200 billion yuan of its second fund, according to people familiar with the matter. Known as the Big Fund, the state-backed firm is expanding its remit just as the US prepares to sharply escalate technology curbs designed to curtail Chinese chip and artificial intelligence progress. The establishment of a much larger third fund -- directly overseen by China's powerful tech ministry -- signals a resurgent effort to harness the world's largest semiconductor market after years of mixed success with central stewardship. Huawei and its partner Semiconductor Manufacturing International Corp. still had to rely on US-origin technology to build an advanced processor last year.

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A directive known as Document 79 ramps up Beijing's effort to replace U.S. tech with homegrown alternatives. From a report: For American tech companies in China, the writing is on the wall. It's also on paper, in Document 79. The 2022 Chinese government directive expands a drive that is muscling U.S. technology out of the country -- an effort some refer to as "Delete A," for Delete America. Document 79 was so sensitive that high-ranking officials and executives were only shown the order and weren't allowed to make copies, people familiar with the matter said. It requires state-owned companies in finance, energy and other sectors to replace foreign software in their IT systems by 2027. American tech giants had long thrived in China as they hot-wired the country's meteoric industrial rise with computers, operating systems and software. Chinese leaders want to sever that relationship, driven by a push for self-sufficiency and concerns over the country's long-term security. The first targets were hardware makers. Dell, International Business Machines and Cisco Systems have gradually seen much of their equipment replaced by products from Chinese competitors. Document 79, named for the numbering on the paper, targets companies that provide the software -- enabling daily business operations from basic office tools to supply-chain management. The likes of Microsoft and Oracle are losing ground in the field, one of the last bastions of foreign tech profitability in the country. The effort is just one salvo in a yearslong push by Chinese leader Xi Jinping for self-sufficiency in everything from critical technology such as semiconductors and fighter jets to the production of grain and oilseeds. The broader strategy is to make China less dependent on the West for food, raw materials and energy, and instead focus on domestic supply chains.

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Huawei is back from the dead after recording a sales jump of 64% in the first six weeks of 2024 compared to a year earlier. Meanwhile, Apple's iPhone sales in China fell by 24% during the same period. The BBC reports: Aside from a resurgence of Huawei sales at the more expensive end of the Chinese phone market, Apple was also "squeezed in the middle on aggressive pricing from the likes of Oppo, Vivo and Xiaomi," Counterpoint Research's Mengmeng Zhang wrote. China, which is one of Apple's biggest markets, also saw overall smartphone sales shrink by 7% in the same period, the report said. Huawei struggled for years due to US sanctions but its sales surged after releasing its Mate 60 series of 5G smartphones in August. It came as a major surprise as the Chinese firm was cut off from key chips and technology required for 5G mobile internet. Honor, which is the smartphone brand spun off from Huawei in 2020, was the only other top-five brand to see sales increase in China during the period, according to the report. Sales of Vivo, Xiaomi and Oppo also fell in the first six weeks of the year, Counterpoint said. Its report also said Apple's share of the Chinese smartphone market dropped to 15.7% from 19% last year, putting it in fourth place as it fell from the number two spot. Meanwhile, Huawei rose to second place as its market share grew to 16.5% from 9.4% a year earlier. Despite its sales falling by 15% over the last year, Vivo remained China's top-selling smartphone maker, Counterpoint said.

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Andrew Jones reports via SpaceNews: The China Aerospace Science and Technology Corporation (CASC) plans to launch four-meter and five-meter-diameter reusable rockets for the first time in 2025 and 2026 respectively, Wang Wei, a deputy to the National People's Congress, told China News Service March 4. The reports do not clearly identify the two rockets. CASC is known to be developing a new, 5.0m-diameter crew launch vehicle, known as the Long March 10. A single stick version would be used to launch a new-generation crew spacecraft to low Earth orbit and could potentially fly in 2025. A three-core variant will launch the "Mengzhou" crew spacecraft into trans-lunar orbit. The rocket is key to China's plans to put astronauts on the moon before 2030. The Long March 10 lunar variant will be 92 meters long and be able to launch 27 tons into trans-lunar orbit. The 4.0-meter-diameter launcher could be a rocket earlier proposed by CASC's Shanghai Academy of Spaceflight Technology (SAST). That rocket would be able to launch up to 6,500 kg of payload to 700-kilometer sun-synchronous orbit (SSO). It would notably use engines developed by the commercial engine maker Jiuzhou Yunjian. CASC's first move to develop a reusable rocket centered on making a recoverable version of the Long March 8. That plan appears to have been abandoned. SAST also plans to debut the 3.8m-diameter Long March 12 later this year from a new commercial launch site. While the Long March 10 has specific, defined uses for lunar and human spaceflight, the second reusable rocket would appear to be in competition with China's commercial rocket companies. While this suggests duplication of effort, it also fits into a national strategy to develop reusable rockets and support commercial ecosystems. The moves would greatly boost China's options for launch and access to space. It would also provide new capacity needed to help construction planned low Earth orbit megaconstellations.

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Optical discs that can store up to 200 TB of data could be possible with a new technology developed in China. If commercialized, it could revive optical media as an alternative to hard disk or tape for cost-effective long-term storage. The Register: Researchers at the University of Shanghai for Science and Technology (USST) and Shanghai Institute of Optics and Fine Mechanics (SIOM) say they have demonstrated that optical storage is possible up to the petabit level by using hundreds of layers, while also claiming to have broken the optical diffraction barrier limiting how close together recorded features can be. In an article published in Nature titled "A 3D nanoscale optical disk memory with petabit capacity," the researchers detail how they developed a novel optical storage medium they call dye-doped photoresist (DDPR) with aggregation-induced emission luminogens (AIE-DDPR). When applied as a recording layer, this is claimed to outperform other optical systems and hard drives in terms of areal density -- the amount of storage per unit of area. To be specific, the researchers claim it to be 125 times that of a multi-layer optical disk based on gold nanorods, and 24 times that of the most advanced hard drives (based on data from 2022). The proposed recording and retrieval processes for this medium calls for two laser beams each. For optical writing, a 515 nm femtosecond Gaussian laser beam and a doughnut-shaped 639 nm continuous wave laser beam are focused on the recording area.

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