The president of Signal defended the messaging app's security on Wednesday after top Trump administration officials mistakenly included a journalist in an encrypted chatroom they used to discuss looming U.S. military action against Yemen's Houthis. For a report: Signal's Meredith Whittaker did not directly address the blunder, which Democratic lawmakers have said was a breach of U.S. national security. But she described the app as the "gold standard in private comms" in a post on X, which outlined Signal's security advantages over Meta's WhatsApp messaging app. "We're open source, nonprofit, and we develop and apply (end-to-end encryption) and privacy-preserving tech across our system to protect metadata and message contents," she said.

Alibaba Chairman Joe Tsai has warned of a potential bubble forming in data center construction, arguing that the pace of that buildout may outstrip initial demand for AI services. From a report: A rush by big tech firms, investment funds and other entities to erect server bases from the US to Asia is starting to look indiscriminate, the billionaire executive and financier said. Many of those projects are built without clear customers in mind, Tsai told the HSBC Global Investment Summit in Hong Kong Tuesday.

"I start to see the beginning of some kind of bubble," Tsai told delegates. Some of the envisioned projects commenced raising funds without having secured "uptake" agreements, he added. "I start to get worried when people are building data centers on spec. There are a number of people coming up, funds coming out, to raise billions or millions of capital." [...]

At the same time, Tsai had choice words for his US rivals, particularly with their spending. "I'm still astounded by the type of numbers that's being thrown around in the United States about investing into AI," Tsai told the audience. "People are talking, literally talking about $500 billion, several 100 billion dollars. I don't think that's entirely necessary. I think in a way, people are investing ahead of the demand that they're seeing today, but they are projecting much bigger demand."

An anonymous reader quotes a report from Bloomberg: Jack Ma-backed Ant Group used Chinese-made semiconductors to develop techniques for training AI models that would cut costs by 20%, according to people familiar with the matter. Ant used domestic chips, including from affiliate Alibaba and Huawei, to train models using the so-called Mixture of Experts machine learning approach, the people said. It got results similar to those from Nvidia chips like the H800, they said, asking not to be named as the information isn't public. Hangzhou-based Ant is still using Nvidia for AI development but is now relying mostly on alternatives including from Advanced Micro Devices and Chinese chips for its latest models, one of the people said.

The models mark Ant's entry into a race between Chinese and US companies that's accelerated since DeepSeek demonstrated how capable models can be trained for far less than the billions invested by OpenAI and Alphabet Inc.'s Google. It underscores how Chinese companies are trying to use local alternatives to the most advanced Nvidia semiconductors. While not the most advanced, the H800 is a relatively powerful processor and currently barred by the US from China. The company published a research paper this month that claimed its models at times outperformed Meta Platforms Inc. in certain benchmarks, which Bloomberg News hasn't independently verified. But if they work as advertised, Ant's platforms could mark another step forward for Chinese artificial intelligence development by slashing the cost of inferencing or supporting AI services.

Reuters reported this week that several U.S. national security agencies "have halted work on a coordinated effort to counter Russian sabotage, disinformation and cyberattacks..." The plan was led by the president's National Security Council (NSC) and involved at least seven national security agencies working with European allies to disrupt plots targeting Europe and the United States, seven former officials who participated in the working groups told Reuters... [S]ince Trump took office on January 20 much of the work has come to a standstill, according to eleven current and former officials, all of whom requested anonymity to discuss classified matters... Regular meetings between the National Security Council and European national security officials have gone unscheduled, and the NSC has also stopped formally coordinating efforts across U.S. agencies...

The FBI last month ended an effort to counter interference in U.S. elections by foreign adversaries including Russia and put on leave staff working on the issue at the Department of Homeland Security. The Department of Justice also disbanded a team that seized the assets of Russian oligarchs... Department of Homeland Security Assistant Secretary Tricia McLaughlin told Reuters the agency had placed on administrative leave personnel working on misinformation and disinformation on its election security team, without elaborating further.

Higher use of chatbots like ChatGPT may correspond with increased loneliness and less time spent socializing with other people, according to new research from OpenAI in partnership with the Massachusetts Institute of Technology. From a report: Those who spent more time typing or speaking with ChatGPT each day tended to report higher levels of emotional dependence on, and problematic use of, the chatbot, as well as heightened levels of loneliness, according to research released Friday. The findings were part of a pair of studies conducted by researchers at the two organizations and have not been peer reviewed.

San Francisco-based OpenAI sees the new studies as a way to get a better sense of how people interact with, and are affected by, its popular chatbot. "Some of our goals here have really been to empower people to understand what their usage can mean and do this work to inform responsible design," said Sandhini Agarwal, who heads OpenAI's trustworthy AI team and co-authored the research. To conduct the studies, the researchers followed nearly 1,000 people for a month.

Yahoo on Friday said it has struck a deal to sell TechCrunch, the 20-year-old tech journalism site, to Regent, a media investment firm. Axios: Yahoo's business centers mostly on aggregation. Journalism isn't its core focus. Regent is trying to pull together a portfolio of tech news sites and is eager to invest in news. Earlier this week, it acquired Foundry, which houses a slew of online tech publications, such as PCWorld, Macworld and TechAdvisor.

In a statement, Regent said it is "thrilled to expand its reach as it provides breaking technology news, opinions, and analysis on tech companies worldwide to our audience." Financial deal terms were not disclosed. The deal will not require regulatory review, which is normally needed for deals valued at roughly more than $100 million.

European Central Bank Chief Economist Philip Lane warned that Europe must develop a digital euro to counter growing American influence over the continent's financial system [alternative source] amid escalating geopolitical tensions. Lane specifically cited Europe's "current dependence on US payment-card providers Visa and Mastercard, as well as technology companies including PayPal, Apple and Google" as a vulnerability requiring urgent action.

His comments come as President Donald Trump's administration promotes dollar-backed stablecoins worldwide as part of a broader cryptocurrency strategy, alarming European officials. ECB Governing Council member Francois Villeroy de Galhau recently cautioned that "the US risks bringing about the next financial emergency through its support of cryptocurrencies."

"The digital euro is not just about adapting to the digital age. It is about ensuring Europe controls its monetary and financial destiny," Lane told a conference in Ireland, noting that a digital currency would "limit the likelihood of foreign-currency stablecoins gaining a foothold" in Europe.

The credit-card market has quietly split in two, Atlantic argues in a new story: one offering generous benefits to wealthy Americans, the other offering expensive debt to the poor. Credit-card balances have reached an all-time high of $1.2 trillion, with serious delinquency rates climbing to their highest point since the Great Recession.

"Transactors" pay off balances monthly and earn valuable rewards worth up to $3,000 annually in taxable income equivalent, while "revolvers" carry balances at a brutal 21.5% average APR. The poor subsidize the rich through two mechanisms: swipe fees that drive up retail prices by $1,700 annually for the average family, and late fees and interest charges that finance rewards programs. Interest revenue for credit-card companies has ballooned from $76 billion in 2020 to $170 billion in 2024.

The economy now appears to be slowing down. High-income families are increasingly resembling working-class families in credit data, with three in five households earning over $80,000 annually carrying balances for more than a year. Card companies are now offering fewer cards to subprime borrowers, creating a troubling dilemma - while expensive credit cards are harmful, having no credit access might be worse. Bipartisan legislation now aims to cap interest rates and lower swipe fees.

An anonymous reader quotes a report from Reuters: The Belgian prosecutor's office said on Tuesday that it has charged five people in connection with a bribery investigation in the European Parliament allegedly linked to China's Huawei. The five were detained last week. Four have now been arrested and charged with active corruption and involvement in a criminal organization, while a fifth faces money laundering charges and has been released conditionally. The prosecutor's officer did not disclose the names of those involved or give information that could identify them.

It said new searches had taken place on Monday, this time at European Parliament offices. Huawei said last week it took the allegations seriously. "Huawei has a zero tolerance policy towards corruption or other wrongdoing, and we are committed to complying with all applicable laws and regulations at all times," it said. The prosecutors have said the alleged corruption took place "very discreetly" since 2021 under the guise of commercial lobbying and involved payments for taking certain political stances or excessive gifts such as food and travel expenses or regular invitations to football matches.

The Dutch parliament approved motions urging the government to reduce reliance on U.S. software companies by developing a sovereign cloud platform and reconsidering contracts with American firms. Reuters reports: While such initiatives have foundered in the past due to a lack of viable European alternatives, lawmakers said changing relations with the United States under the presidency of Donald Trump have given the issue fresh urgency. "The question we as Europeans must ask ourselves is: do we feel comfortable with people like Trump, (Meta CEO Mark) Zuckerberg and (X owner Elon) Musk ruling over our data?" said Marieke Koekkoek of the pro-European Volt party, who authored one of the eight motions, in an email to Reuters.

In addition to launching a sovereign cloud services platform, the motions called on the government to re-examine a decision to use Amazon's web services for the Netherlands' internet domain hosting, and to develop alternatives to U.S. software and preferential treatment for European firms in public tenders. [...] Bert Hubert, a Dutch technology expert who has advocated for reducing dependency on the U.S., said: "This is only the first step in potentially doing something." But he said one important outcome would be forcing agencies to publicly report on risks related to their reliance on U.S. cloud firms. "With the advent of Trump 2.0, it has become clear that this is not something you can harmlessly sign off on," he said.

An anonymous reader quotes a report from Reuters: A federal appeals court in Washington, D.C., on Tuesday affirmed that a work of art generated by artificial intelligence without human input cannot be copyrighted under U.S. law. The U.S. Court of Appeals for the District of Columbia Circuit agreed with the U.S. Copyright Office that an image created by Stephen Thaler's AI system "DABUS" was not entitled to copyright protection, and that only works with human authors can be copyrighted.

Tuesday's decision marks the latest attempt by U.S. officials to grapple with the copyright implications of the fast-growing generative AI industry. The Copyright Office has separately rejected artists' bids for copyrights on images generated by the AI system Midjourney. The artists argued they were entitled to copyrights for images they created with AI assistance -- unlike Thaler, who said that his "sentient" system created the image in his case independently. [...]

U.S. Circuit Judge Patricia Millett wrote for a unanimous three-judge panel on Tuesday that U.S. copyright law "requires all work to be authored in the first instance by a human being." "Because many of the Copyright Act's provisions make sense only if an author is a human being, the best reading of the Copyright Act is that human authorship is required for registration," the appeals court said.

fahrbot-bot shares a report from Reuters: BYD on Monday unveiled a new platform for electric vehicles (EVs) that it said could charge EVs as quickly as it takes to pump gas and announced for the first time that it would build a charging network across China. The so-called "super e-platform" will be capable of peak charging speeds of 1,000 kilowatts (kW), enabling cars that use it to travel 400 km (249 miles) on a 5-minute charge, founder Wang Chuanfu said at an event livestreamed from the company's Shenzhen headquarters.

Charging speeds of 1,000 kW would be twice as fast as Tesla's superchargers whose latest version offers up to 500 kw charging speeds. The new charging architecture will be initially available in two new EVs -- Han L sedan and Tang L SUV priced from 270,000 yuan ($37,328.91) and BYD said it would build over 4,000 ultra-fast charging piles, or units, across China to match the new platform. "In order to completely solve our user's charging anxiety, we have been pursuing a goal to make the charging time of electric vehicles as short as the refuelling time of petrol vehicles," Wang said.

"This is the first time in the industry that the unit of megawatt (charge) has been achieved on charging power," he said.

Google's parent company Alphabet is reportedly in talks to acquire cybersecurity startup Wiz for approximately $30 billion. Last July, negotiations had advanced on a $23 billion deal, but the talks were put on hold to prioritize Wiz's IPO. Around the same time, Alphabet also walked away from a potential acquisition of online marketing software company HubSpot. Reuters reports: The startup provides cloud-based cybersecurity solutions powered by artificial intelligence that help companies identify and remove critical risks on cloud platforms. A buyout of this size will most likely face regulatory scrutiny as tech giants are kept under close watch for possible monopolistic practices.

If the deal goes through, it could help Alphabet tap into the cybersecurity industry and expand its booming cloud infrastructure segment, which generated more than $43 billion in revenue last year. Wiz was last valued at $12 billion in a private funding round in May 2024.

"Alphabet's Waymo autonomous vehicles are programmed to follow the rules of the road..." notes the Washington Post. But while the cars obey speed limits and properly use their turn signals — they also "routinely violate parking rules." Waymo vehicles driving themselves received 589 tickets for parking violations in 2024, according to records from San Francisco's Municipal Transportation Agency... The robots incurred $65,065 in fines for violations such as obstructing traffic, disobeying street cleaning restrictions and parking in prohibited areas... [Waymo is responsible for 0.05% of the city's fines, according to statistics from the article.]

Parking violations are one of the few ways to quantify how often self-driving companies' vehicles break the rules of the road... Some parking violations, such as overstaying in a paid spot, cause inconvenience but do not directly endanger other people. Others increase the risk of crashes, said Michael Brooks, executive director of the Center for Auto Safety. Anytime a vehicle is obstructing the flow of traffic, other drivers might be forced to brake suddenly or change lanes, he said, creating risks for drivers, pedestrians or other road users...

San Francisco transit operators lost 2 hours and 12 minutes of service time in 2024 because of Waymo vehicles blocking or colliding with transit vehicles, according to San Francisco Municipal Transportation Agency records. Autonomous vehicles have obstructed firefighters responding to emergency scenes in San Francisco, triggering city officials to ask for tougher oversight from state regulators.
The article adds that driverless Waymo vehicles in Los Angeles received 75 more tickets in 2024 — "with $543 in fines still outstanding, according to records from the Los Angeles Department of Transportation."

Long-time Slashdot reader invisik saw this story on Yahoo News: Comedian and voice actor George Lowe, who is well-known as the voice of Space Ghost on "Space Ghost Coast to Coast," died on March 2. He was 67...

He did some voice-over work for TBWS and Cartoon Network in the 1980s to mid-1990s before getting his lead role of Space Ghost in 1994 with the premiere of "Space Ghost Coast to Coast" on Cartoon Network. Space Ghost was a parody of talk shows with live-action celebrity guests, hosted by the Hanna Barbera character Space Ghost, which aired from 1994 to 1999 on Cartoon Network. The show later returned in 2001, airing on Adult Swim's late-night programming block until 2004, Deadline reported.
When animation pioneer William Hanna died in 2001, Slashdot founder CmdrTaco posted "the thing that I respect most about Hanna is the fact that a show like Space Ghost Coast to Coast was allowed to take their characters and do something truly unique with them. He even lent his voice to the show in one episode. Not a lot of people would be willing to allow one of their creations to be twisted like that, but the original Space Ghost was one of my childhood staples, and Space Ghost Coast to Coast stands in a class all its own proving that creativity isn't dead on TV."

"Adult Swim would not be the network it is today without Space Ghost Coast to Coast," argues ComicBook.com. (And as a tribute to Lowe, Adult Swim posted five minutes of surreal outtakes from Space Ghost Coast to Coast's 10th Anniversary celebration.)

A headline at Vulture.com makes the case that "Space Ghost Coast to Coast Only Worked Because of George Lowe." They've rounded up a collection of videos with surreal titles like "Marrying Bjork" and "Guesting on a MF DOOM track" (plus that time Lowe did a live interview — in his Space Ghost costume — with C-SPAN).

Europe's new tech rule aims to keep digital markets open and is not targeted at U.S. tech giants, EU antitrust and tech chiefs told U.S. congressmen, reminding them that U.S. enforcers have in recent years also cracked down on these companies. From a report: The comments by EU antitrust chief Teresa Ribera and EU tech chief Henna Virkkunnen came after U.S. House Judiciary Chair Jim Jordan and Scott Fitzgerald, chairman of the subcommittee on the administrative state, regulatory reform and antitrust demanded clarifications on the Digital Markets Act (DMA).

"The DMA does not target U.S. companies," Ribera and Virkkunnen wrote in a joint letter dated March 6 to Jordan and Fitzgerald seen by Reuters. "It applies to all companies which fulfil the clearly defined criteria for being designated as a gatekeeper in the European Union irrespective of where they are headquartered," they said.

An anonymous reader quotes a report from Reuters: The U.S. House Judiciary Committee subpoenaed Alphabet on Thursday seeking its communications with former President Joe Biden's administration about content moderation policies. House Judiciary Committee Chairman Jim Jordan, a Republican, also asked the YouTube parent company for similar communications with companies and groups outside government, according to a copy of the subpoena seen by Reuters. The subpoena seeks communications about limits or bans on content about President Donald Trump, Tesla CEO and close Trump ally Elon Musk, the virus that causes COVID-19 and a host of other conservative discussion topics. "Alphabet, to our knowledge, has not similarly disavowed the Biden-Harris Administration's attempts to censor speech," Jordan said in a letter.

Meanwhile, Google spokesperson Jose Castaneda said the company will "continue to show the committee how we enforce our policies independently, rooted in our commitment to free expression."

Google is urging officials at President Donald Trump's Justice Department to back away from a push to break up the search engine company, citing national security concerns, Bloomberg reported Wednesday, citing sources familiar with the discussions. From the report: Representatives for the Alphabet unit asked the government in a meeting last week to take a less aggressive stance as the US looks to end what a judge ruled to be an illegal online search monopoly, said the people, who asked not to be identified discussing the private deliberations. The Biden administration in November had called for Google to sell its Chrome web browser and make other changes to its business including an end to billions of dollars in exclusivity payments to companies including Apple.

Although Google has previously pushed back on the Biden-era plan, the recent discussions may preview aspects of the company's approach to the case as it continues under the Trump administration. A federal judge is set to rule on how Google must change its practices following hearings scheduled for next month. Both sides are due to file their final proposals to the judge on Friday.

China plans to commercialize nuclear fusion for emissions-free power generation by 2050, with its first operational project expected around 2050 after a demonstration phase starting in 2045. Bloomberg reports: China National Nuclear Corp. (CNNC) last year formed an industry alliance and set up a new national fusion company, the China Fusion Corp. It has attracted about 1.75 billion yuan ($240 million) in investment from CNNC and Zhejiang Zheneng Electric Power Co. for cutting-edge tokamak devices, which use magnetic fields to confine and control superheated plasma to produce power without emissions or significant radioactive waste. CNNC also plans to scale up production of its homegrown designs for regular nuclear fission reactors and small modular reactors over the next five years, the company's Vice General Manager Xin Feng said at the briefing.

China is set to leapfrog the US and France as the owner of the world's biggest reactor fleet by 2030. About 10 new reactors have been approved every year since power shortages emerged in 2022 and the country is expected to keep up that pace through 2030 to meet climate goals, CNNC said on Friday.

Citigroup nearly credited about $6 billion to a customer's account in its wealth-management business by accident. From a report: The near-error occurred after a staffer handling the transfer copied and pasted the account number into a field for the dollar figure, which was detected on the next business day, the report added. The wealth division's near-miss was reported to regulators and the company has since set up a tool to help vet large, anomalous payments and transfers, according to the report. The error was related to an attempted transfer of funds between internal accounts, the report said. Last week, the Financial Times reported that Citigroup erroneously credited $81 trillion, instead of $280, to a customer's account and took hours to reverse the transaction.