An anonymous reader quotes a report from Reuters: A U.S. auto safety agency said on Friday it is reconsidering a landmark rule from the administration of former President Joe Biden requiring nearly all new cars and trucks by 2029 to have advanced automatic emergency braking systems. The National Highway Traffic Safety Administration said it would delay the effective date to March 20 to give the new Trump administration time to further review the regulation.

The Alliance for Automotive Innovation, representing General Motors, Toyota Motor, Volkswagen and other automakers, last week filed suit to block the rule, saying the regulation is "practically impossible with available technology." The group asked the U.S. Court of Appeals for the District of Columbia to overturn the rule, saying the requirement that cars and trucks must be able to stop and avoid striking vehicles in front of them at up to 62 miles per hour (100 kph) is unrealistic. It unsuccessfully asked NHTSA last year to reconsider the rule. Come 2029, all cars sold in the U.S. "must be able to stop and avoid contact with a vehicle in front of them at speeds up to 62 mph," reports Car and Driver."

"Additionally, the system must be able to detect pedestrians in both daylight and darkness. As a final parameter, the federal standard will require the system to apply the brakes automatically up to 90 mph when a collision is imminent, and up to 45 mph when a pedestrian is detected."

According to the NHTSA, the rule will save at least 360 lives annually and prevent more than 24,000 injuries.

The British Museum was partly closed after a dismissed IT contractor trespassed, shutting down systems including its ticketing platform. The move disrupted operations and forced the closure of temporary exhibitions. The Guardian reports: While the museum will remain open this weekend, only a handful of ticket holders will be able to access its paid-for exhibitions, such as its Silk Roads show, because the IT system that manages bookings has been rendered unusable. The incident caused chaos in the middle of a busy Friday afternoon and is the latest security issue to blight the institution. A statement on the museum's website on Friday said that "due to an IT infrastructure issue some galleries have had to be closed. Please note that this means capacity will be limited, and priority will be given to members and pre-booked ticket holders. Currently our exhibitions remain closed."

Nearly 190 million Americans were affected by February's cyberattack on UnitedHealth's Change Healthcare unit, almost double initial estimates, the company disclosed Friday. The breach, the largest in U.S. medical history, exposed sensitive data including Social Security numbers, medical records, and financial information.

UnitedHealth said it has not detected misuse of the stolen data or found medical databases among compromised files. Change Healthcare, a major U.S. healthcare claims processor, paid multiple ransoms after Russian-speaking hackers known as ALPHV breached its systems using stolen credentials lacking multi-factor authentication, according to CEO Andrew Witty's testimony to Congress.

Non-fungible tokens and memecoins are neither securities nor commodities, according to White House crypto czar David Sacks. Instead, he defines them as "collectibles." From a report: "It's like a baseball card or a stamp," Sacks said in an interview with Fox Business on Thursday, referencing Trump's explosively popular memecoin. "People buy it because they want to commemorate something."

The famous venture capitalist's comments touched on a long-running debate about the crypto industry in general: how exactly to treat different digital assets. Some argue that digital assets are securities, which are tradable financial assets like stocks. But others say they're commodities, or raw materials that can be bought and sold, like gold and wheat. The classification differences have vast regulatory implications. "There's a few different categories here, so defining the market structure is important," said Sacks.

The FBI warned this week that North Korean IT workers are abusing their access to steal source code and extort U.S. companies that have been tricked into hiring them. From a report: The security service alerted public and private sector organizations in the United States and worldwide that North Korea's IT army will facilitate cyber-criminal activities and demand ransoms not to leak online exfiltrated sensitive data stolen from their employers' networks. "North Korean IT workers have copied company code repositories, such as GitHub, to their own user profiles and personal cloud accounts. While not uncommon among software developers, this activity represents a large-scale risk of theft of company code," the FBI said.

"North Korean IT workers could attempt to harvest sensitive company credentials and session cookies to initiate work sessions from non-company devices and for further compromise opportunities." To mitigate these risks, the FBI advised companies to apply the principle of least privilege by disabling local administrator accounts and limiting permissions for remote desktop applications. Organizations should also monitor for unusual network traffic, especially remote connections since North Korean IT personnel often log into the same account from various IP addresses over a short period of time.

Google will take firmer action against British businesses that use fake reviews to boost their star ratings on the search giant's reviews platform. From a report: The UK's Competition and Markets Authority (CMA) announced on Friday that Google has agreed to improve its processes for detecting and removing fake reviews, and will take action against the businesses and reviewers that post them.

This includes deactivating the ability to add new reviews for businesses found to be using fake reviews, and deleting all existing reviews for at least six months if they repeatedly engage in suspicious review activity. Google will also place prominent "warning alerts" on the Google profiles of businesses using fake reviews to help consumers be more aware of potentially misleading feedback. Individuals who repeatedly post fake or misleading reviews on UK business pages will be banned and have their review history deleted, even if they're located in another country.

The U.S. may have led China in the AI race for the past decade, according to Alexandr Wang, CEO of Scale AI, but on Christmas Day, everything changed. From a report: Wang, whose company provides training data to key AI players including OpenAI, Google and Meta , said Thursday at the World Economic Forum in Davos, Switzerland, that DeepSeek, the leading Chinese AI lab, released an "earth-shattering model" on Christmas Day, then followed it up with a powerful reasoning-focused AI model, DeepSeek-R1, which competes with OpenAI's recently released o1 model.

"What we've found is that DeepSeek ... is the top performing, or roughly on par with the best American models," Wang said. In an interview with CNBC, Wang described the artificial intelligence race between the U.S. and China as an "AI war," adding that he believes China has significantly more Nvidia H100 GPUs -- AI chips that are widely used to build leading powerful AI models -- than people may think, especially considering U.S. export controls. [...] "The United States is going to need a huge amount of computational capacity, a huge amount of infrastructure," Wang said, later adding, "We need to unleash U.S. energy to enable this AI boom." DeepSeek's holding company is a quant firm, which happened to have a lot of GPUs for trading and mining. DeepSeek is their "side project."

President Donald Trump signed an executive order on AI Thursday that will revoke past government policies his order says "act as barriers to American AI innovation." From a report: To maintain global leadership in AI technology, "we must develop AI systems that are free from ideological bias or engineered social agendas," Trump's order says. The new order doesn't name which existing policies are hindering AI development but sets out to track down and review "all policies, directives, regulations, orders, and other actions taken" as a result of former President Joe Biden's sweeping AI executive order of 2023, which Trump rescinded Monday.

Any of those Biden-era actions must be suspended if they don't fit Trump's new directive that AI should "promote human flourishing, economic competitiveness, and national security." Last year, the Biden administration issued a policy directive that said U.S. federal agencies must show their artificial intelligence tools aren't harming the public, or stop using them. Trump's order directs the White House to revise and reissue those directives, which affect how agencies acquire AI tools and use them.

An anonymous reader quotes a report from The Verge: TerraPower, a nuclear energy startup founded by Bill Gates, struck a deal this week with one of the largest data center developers in the US to deploy advanced nuclear reactors. TerraPower and Sabey Data Centers (SDC) are working together on a plan to run existing and future facilities on nuclear energy from small reactors. A memorandum of understanding signed by the two companies establishes a "strategic collaboration" that'll initially look into the potential for new nuclear power plants in Texas and the Rocky Mountain region that would power SDC's data centers. [...]

There's still a long road ahead before that can become a reality. The technology TerraPower and similar nuclear energy startups are developing still have to make it through regulatory hurdles and prove that they can be commercially viable. Compared to older, larger nuclear power plants, the next generation of reactors are supposed to be smaller and easier to site. Nuclear energy is seen as an alternative to fossil fuels that are causing climate change. But it still faces opposition from some advocates concerned about the impact of uranium mining and storing radioactive waste near communities. TerraPower's reactor design for this collaboration, Natrium, is the only advanced technology of its kind with a construction permit application for a commercial reactor pending with the U.S. Nuclear Regulatory Commission, according to the company. The company just broke ground on a demonstration project in Wyoming last year, and expects it to come online in 2030.

The World Economic Forum's Global Risks Report 2025 (PDF) highlights misinformation as the top global risk due to generative AI tools and state-sponsored campaigns undermining democratic systems, while cyberespionage ranks as a persistent threat with inadequate cyber resilience, especially among small organizations. From a report: The manipulation of information through gen AI and state-sponsored campaigns is disrupting democratic systems and undermining public trust in critical institutions. Efforts to combat this risk have a "formidable opponent" in gen AI-created false or misleading content that can be produced and distributed at scale, the report warned. Misinformation campaigns in the form of deepfakes, synthetic voice recordings or fabricated news stories are now a leading mechanism for foreign entities to influence "voter intentions, sow doubt among the general public about what is happening in conflict zones, or tarnish the image of products or services from another country." This is especially acute in India, Germany, Brazil and the United States.

Concern remains especially high following a year of the so-called "super elections," which saw heightened state-sponsored campaigns designed to manipulate public opinion. But while it has become increasingly difficult to distinguish AI-generated fake content from human-generated one, AI technologies, in itself, is low in WEF's risk ranking. In fact, it has declined in the two-year outlook, from 29 in last year's report to 31 this year.

Cyberespionage and warfare continue to be a reason for unease for most organizations, ranked fifth in the global risk landscape. According to the report, one in three CEOs cited cyberespionage and intellectual property theft as their top concerns in 2024. Seventy-one percent of chief risk officers say cyber risk and criminal activity such as money laundering and cybercrime could severely impact their organizations, while 45% of cyber leaders are concerned about disruption of operations and business processes, according to WEF's Global Cybersecurity Outlook 2025 report. The rising likelihood of threat actor activity and sophisticated technological disruption is listed as immediate concerns among security leaders.

An anonymous reader quotes a report from SFGATE: The same morning that JetBlue Airways announced that it was the first airline partnering with Venmo to begin accepting payments for booking flights, an account on the popular payment platform was already raking in money. A Venmo user named Owen Miller paid the JetBlue Checkpoint Store for a drink on Wednesday morning, which is a typical transaction between a traveler and airline, except for the fact that JetBlue doesn't operate that account. "At this time, JetBlue does not accept Venmo payment for inflight purchases such as food and beverages," a representative for the airline told SFGATE in an email. "Unfortunately, we have seen accounts falsely representing themselves as JetBlue to deceive and defraud customers." To stay safe from scammers when booking JetBlue flights with Venmo, the airline recommends customers only use verified JetBlue channels, such as their official website or app, and follow their secure payment process using the provided QR code. JetBlue said it plans to fold Venmo payments into its mobile app later this year.

Britain's competition watchdog launched investigations into Apple and Google's mobile ecosystems on Thursday under new powers to tackle digital market abuses that took effect this year. The Competition and Markets Authority will examine whether the tech giants' control over operating systems, app stores and browsers constitutes "strategic market status" requiring regulatory intervention.

The probe will focus on potential barriers to competition, preferential treatment of their own apps, and whether developers face unfair terms for app distribution. The regulator could force changes including mandatory access to key mobile functions or allowing users to download apps outside official stores.

Consumer spending on apps is projected to reach $150 billion globally in 2024, up 13% from the prior year. According to Sensor Tower's annual "State of Mobile" report, it's being fueled by a 200% surge in spending on generative AI apps like ChatGPT and Gemini, which collectively drew $1.1 billion. TechCrunch reports: If this rate of growth is sustained, this category of apps could move into the top 10 by consumer spending within a year, the firm notes. Though the release of new AI models, like OpenAI's GPT-4o last summer, helped drive app revenue up to record numbers at times, consumer demand for AI apps was consistent throughout the year -- not only during these peak surges. As a result, consumers spent nearly 7.7 billion hours using AI apps in 2024, while apps mentioning "AI" were also downloaded 17 billion times in the year.

ChatGPT alone reached 50 million monthly active users -- faster than Temu, Disney+, or YouTube Music, for comparison. This indicates there's still a growing appetite for AI apps and those with AI features.

YouTube Premium subscribers can now stream music videos at 256kbps bitrate audio quality, matching the high-fidelity standard previously exclusive to YouTube Music, the video platform said.

The audio upgrade comes as part of an expanded experimental features program that allows Premium users to test multiple new features simultaneously, departing from its previous single-experiment limitation, the company said.

Microsoft will pay to restore parts of Brazil's Amazon and Atlantic forests [non-paywalled source] in exchange for hundreds of millions of dollars' worth of carbon credits, becoming the latest Big Tech player to bet that nature-based solutions can offset an artificial intelligence-driven surge in greenhouse gas emissions. Financial Times: The $3.2tn US company told the Financial Times it had signed a deal to buy 3.5mn credits over 25 years from Re.green, a Brazilian start-up which buys up farming and cattle land. It restores the land by planting native tree species, in projects financed through carbon credits and timber sales. Neither company disclosed a value for the deal, but recent market analysis suggests it could be worth around $200mn.

Microsoft's recent dealmaking has made it one of the biggest buyers of nature-based carbon removals globally. The deal comes as groups including Microsoft, Google and Amazon invest heavily in data centres to cope with the huge demand stemming from the growth of generative AI. But the buildout is leading to a surge in their energy usage and complicating their pledges to investors to curb emissions.

According to a new study published in the journal Biology Letters, men around the world have gained height and weight twice as fast as women over the past century. The Guardian reports: "We're seeing insights into how sexual selection has shaped the male and female body and how improved environments, in terms of food and a lower burden of disease, have freed us from our shackles," said Prof Lewis Halsey at the University of Roehampton. Halsey and his colleagues used data from the World Health Organization, overseas authorities and UK records to see how height and weight have changed with living conditions. The latter was measured by the human development index (HDI), a score based on life expectancy, time in education and per capita income, which ranges from zero to one.

Analysis of records from dozens of countries found that for every 0.2 point increase in HDI, women were on average 1.7cm taller and 2.7kg heavier, while men were 4cm taller and 6.5kg heavier. This suggests that as living conditions improve, both height and weight increase, but more than twice as fast in men than women. To see whether similar trends played out within countries, the researchers delved into historical height records in the UK where HDI rose from 0.8 in 1900 to 0.94 in 2022. During the first half of the century, average female height increased 1.9% from 159cm to 162cm, while average male height rose 4% from 170cm to 177cm. "To put this in perspective, about one in four women born in 1905 was taller than the average man born in 1905, but this dropped to about one in eight women for those born in 1958," Halsey said.

Writing in Biology Letters in a study titled "The sexy and formidable male body: men's height and weight are condition-dependent, sexually selected traits," the scientists speculate that women's sexual preferences may have fueled a trend for taller, more muscular men -- although in an age of obesity, heavy does not necessarily mean muscular. Stature and physique are prime indicators of health and vitality, Halsey said, while sexual selection also favors men who are better able to protect and defend their partners and offspring against others. "Women can find men's height attractive because, potentially, it makes them more formidable, but also because being taller suggests they are well-made," said Halsey. "As they've grown up, they haven't been affected by the slings and arrows of a bad environment, so they've reached more of their height potential. It's an indicator that they're well-made."

An anonymous reader quotes an op-ed from 404 Media's Jason Koebler: If it wasn't already obvious, the last 72 hours have made it crystal clear that it is urgent to build and mainstream alternative, decentralized social media platforms that are resistant to government censorship and control, are not owned by oligarchs and dominated by their algorithms, and in which users own their follower list and can port it elsewhere easily and without restriction. [...] Mastodon's ActivityPub and Bluesky's AT.Protocol have provided the base technology layer to make this possible, and have laid important groundwork over the last few years to decorporatize and decentralize the social internet.

The problem with decentralized social media platforms thus far is that their user base is minuscule compared to platforms like TikTok, Facebook, and Instagram, meaning the cultural and political influence has lagged behind them. You also cannot directly monetize an audience on Bluesky or Mastodon -- which, to be clear, is a feature, not a bug -- but also means that the value proposition for an influencer who makes money through the TikTok creator program or a small business that makes money selling chewing gum on TikTok shop or a clothes brand that has figured out how to arbitrage Instagram ads to sell flannel shirts is not exactly clear. I am not advocating for decentralized social media to implement ads and creator payment programs. I'm just saying that many TikTok influencers were directing their collective hundreds of millions of fans to follow them to Instagram or YouTube, not a decentralized alternative.

This doesn't mean that the fediverse or that a decentralized Instagram or TikTok competitor that runs on the AT.Protocol is doomed. But there is a lot of work to do. There is development work that needs to be done (and is being done) to make decentralized protocols easier to join and use and more interoperable with each other. And there is a massive education and recruitment challenge required to get the masses to not just try out decentralized platforms but to earnestly use them. Bluesky's growing user base and rise as a legitimately impressive platform that one can post to without feeling like it's going into the void is a massive step forward, and proof that it is possible to build thriving alternative platforms. The fact that Meta recently blocked links to a decentralized Instagram alternative shows that big tech sees these platforms, potentially, as a real threat. "This is all to say that it is possible to build alternatives to Elon Musk's X, Mark Zuckerberg's Instagram, and whatever TikTok will become," concludes Koebler. "It is happening, and it is necessary. The richest, most powerful people in the world have all aligned themselves and their platforms with Donald Trump. But their platforms' relevance and importance doesn't necessarily have to last forever. A different way is possible, if we build it."

Further reading: 'The Tech Oligarchy Arrives' (The Atlantic)

According to CBS News, President Trump plans to announce billions of dollars in private sector investment to build AI infrastructure in the United States. From the report: OpenAI, Softbank and Oracle are planning a joint venture called Stargate, according to multiple people familiar with the deal. SoftBank CEO Masayoshi Son is expected at the White House Tuesday afternoon, along with Sam Altman of OpenAI and Larry Ellison of Oracle. Executives from the companies are expected to say they plan to commit $100 billion initially and pour up to $500 billion into Stargate over the next four years.

Other details of the new partnership were not immediately available. Stargate will start with a data center project in Texas, sources said, and eventually expand to other states. Other investors are expected to join the venture, but it was not immediately clear which ones. Further reading: Scale AI CEO To Trump: 'America Must Win the AI War'

Britain will launch a digital wallet app later this year allowing citizens to store government documents on their smartphones, UK Science Secretary Peter Kyle announced on Tuesday. The GOV.UK Wallet, available on Android and iOS, will first support veteran cards followed by driver's licenses in late 2025, with plans to eventually include passports, marriage certificates and benefit documents.

The app will use facial recognition for security. "The overflowing drawer rammed with letters from the government and hours spent on hold to get a basic appointment will soon be consigned to history," Kyle said. The Labour government aims to have all UK agencies offering digital alternatives to physical documents by 2027. Officials said users can recover their digital credentials if phones are lost, adding the system complies with existing data protection laws.

The United States will withdraw from the World Health Organization, according to an executive order signed by President Donald Trump, who cited WHO's mishandling of the COVID-19 pandemic and demands for "unfairly onerous payments" from Washington.

The order -- which takes a year to go into effect -- halts U.S. funding to WHO and recalls American personnel working with the organization. It also revokes a January 2021 letter that had kept the U.S. in WHO after an earlier withdrawal attempt. The White House ordered officials to find new partners to take over WHO-led activities and directed a review of the 2024 U.S. Global Health Security Strategy.