An anonymous reader shares a report: Kevin Systrom, the co-founder of Instagram, testified on Tuesday in a landmark federal antitrust trial that he left Meta in 2018 because his company was denied resources. The government has argued that Meta purchased Instagram in 2012 as part of a "buy-or-bury strategy" to illegally cement its social media monopoly by killing off its rivals. Last week, current and former Meta executives testified that the social media giant, formerly known as Facebook, used its deep pockets to invest in Instagram after its purchase.

In testimony at the U.S. District Court of the District of Columbia, Mr. Systrom painted a different picture, saying he left Meta because Mark Zuckerberg, the chief executive, wasn't investing enough. At that time, Instagram had grown to 1 billion users, about 40 percent of Facebook's size, yet the photo-sharing app had only 1,000 employees compared to 35,000 employees at Facebook, he said. "We were by far the fastest growing team. We produced the most revenue and relative to what we should have been at the time, I felt like we should have been much larger," said Mr. Systrom, who is expected to testify for six hours.

Mr. Systrom said he found the decisions baffling. When asked by an F.T.C. lawyer why Mr. Zuckerberg might have decided to give Instagram fewer resources, Mr. Systrom said it was a consistent pattern during his tenure at Meta. "Mark was not investing in Instagram because he believed we were a threat to their growth," he said, referring to Mr. Zuckerberg's prioritization of Facebook.

An anonymous reader shares a report: In a shocking development, Google won't roll out a new standalone prompt for third-party cookies in Chrome. It's a move that amounts to a U-turn on the Chrome team's earlier updated approach to deprecating third-party cookies, announced in July last year, with the latest development bound to cause ructions across the ad tech ecosystem. "We've made the decision to maintain our current approach to offering users third-party cookie choice in Chrome, and will not be rolling out a new standalone prompt for third-party cookies," wrote Anthony Chavez, vp Privacy Sandbox at Google, in a blog post published earlier today (April 22). "Users can continue to choose the best option for themselves in Chrome's Privacy and Security Settings." However, it's not the end of Privacy Sandbox, according to Google, as certain initiatives incubated within the project are set to continue, such as its IP Protection for Chrome Incognito users, which will be rolled out in Q3.

Abstract of a paper on National Bureau of Economic Research: We estimate the effect of social media deactivation on users' emotional state in two large randomized experiments before the 2020 U.S. election. People who deactivated Facebook for the six weeks before the election reported a 0.060 standard deviation improvement in an index of happiness, depression, and anxiety, relative to controls who deactivated for just the first of those six weeks. People who deactivated Instagram for those six weeks reported a 0.041 standard deviation improvement relative to controls. Exploratory analysis suggests the Facebook effect is driven by people over 35, while the Instagram effect is driven by women under 25.

Google pays Samsung an "enormous sum of money" every month to preinstall Google generative AI app, Gemini, on its phones and devices, according to court testimony, even though the company's practice of paying for installations has twice been found to violate the law. From a report: The company began paying Samsung for Gemini in January, according to Peter Fitzgerald, Google's vice president of platforms and device partnerships, who testified Monday in Washington federal court as part of the Justice Department's antitrust case. The contract, set to run at least two years, provides fixed monthly payments for each device that preinstalls Gemini and pays Samsung a percentage of the revenue Google earns from advertisements within the app, Fitzgerald told Judge Amit Mehta, who is overseeing the case.

Google has argued in court that the U.S. Department of Justice's proposal to break up its Chrome and Android businesses would weaken national security and harm the country's position in the global AI race, particularly against China. CNBC reports: The remedies trial in Washington, D.C., follows a judge's ruling in August that Google has held a monopoly in its core market of internet search, the most-significant antitrust ruling in the tech industry since the case against Microsoft more than 20 years ago. The Justice Department has called for Google to divest its Chrome browser unit and open its search data to rivals.

Google said in a blog post on Monday that such a move is not in the best interest of the country as the global battle for supremacy in artificial intelligence rapidly intensifies. In the first paragraph of the post, Google named China's DeepSeek as an emerging AI competitor. The DOJ's proposal would "hamstring how we develop AI, and have a government-appointed committee regulate the design and development of our products," Lee-Anne Mulholland, Google's vice president of regulatory affairs, wrote in the post. "That would hold back American innovation at a critical juncture. We're in a fiercely competitive global race with China for the next generation of technology leadership, and Google is at the forefront of American companies making scientific and technological breakthroughs."

Cursor AI users recently encountered an ironic AI failure when the platform's support bot falsely claimed a non-existent login restriction policy. Co-founder Michael Truell apologized for the issue, clarified that no such policy exists, and attributed the mishap to AI hallucination and a session management bug. The Register reports: Users of the Cursor editor, designed to generate and fix source code in response to user prompts, have sometimes been booted from the software when trying to use the app in multiple sessions on different machines. Some folks who inquired about the inability to maintain multiple logins for the subscription service across different machines received a reply from the company's support email indicating this was expected behavior. But the person on the other end of that email wasn't a person at all, but an AI support bot. And it evidently made that policy up.

In an effort to placate annoyed users this week, Michael Truell co-founder of Cursor creator Anysphere, published a note to Reddit to apologize for the snafu. "Hey! We have no such policy," he wrote. "You're of course free to use Cursor on multiple machines. Unfortunately, this is an incorrect response from a front-line AI support bot. We did roll out a change to improve the security of sessions, and we're investigating to see if it caused any problems with session invalidation." Truell added that Cursor provides an interface for viewing active sessions in its settings and apologized for the confusion.

In a post to the Hacker News discussion of the SNAFU, Truell again apologized and acknowledged that something had gone wrong. "We've already begun investigating, and some very early results: Any AI responses used for email support are now clearly labeled as such. We use AI-assisted responses as the first filter for email support." He said the developer who raised this issue had been refunded. The session logout issue, now fixed, appears to have been the result of a race condition that arises on slow connections and spawns unwanted sessions.

Wine 10.6 has been released, featuring a new lexer within its Command Processor (CMD), support for the PBKDF2 algorithm to its Bcrypt implementation, and improved metadata handling in WindowsCodecs. According to Phoronix, the update also includes 27 known bug fixes that address issues with Unity games, Alan Wake, GDI+, and various other games and applications.

You can see all the changes and download the relesae via WineHQ.org GitLab.

An anonymous reader quotes a report from Ars Technica: Whisky, a gaming-focused front-end for Wine's Windows compatibility tools on macOS, is no longer receiving updates. As one of the most useful and well-regarded tools in a Mac gamer's toolkit, it could be seen as a great loss, but its developer hopes you'll move on with what he considers a better option: supporting CodeWeavers' CrossOver product.

Also, Whisky's creator is an 18-year-old college student, and he could use a break. "I am 18, yes, and attending Northeastern University, so it's always a balancing act between my school work and dev work," Isaac Marovitz wrote to Ars. The Whisky project has "been more or less in this state for a few months, I posted the notice mostly to clarify and formally announce it," Marovitz said, having received "a lot of questions" about the project status. [...] "Whisky, in my opinion, has not been a positive on the Wine community as a whole," Marovitz wrote on the Whisky site.

He advised that Whisky users buy a CrossOver license, and noted that while CodeWeavers and Valve's work on Proton have had a big impact on the Wine project, "the amount that Whisky as a whole contributes to Wine is practically zero." Fixes for Wine running Mac games "have to come from people who are not only incredibly knowledgeable on C, Wine, Windows, but also macOS," Marovitz wrote, and "the pool of developers with those skills is very limited." While Marovitz told Ars that he's had "some contact with CodeWeavers" in making Whisky, "they were always curious and never told me what I should or should not do." It became clear to him, though, "from what [CodeWeavers] could tell me as well as observing the attitude of the wider community that Whisky could seriously threaten CrossOver's viability." "Whisky may have been a CrossOver competitor, but that's not how we feel today," wrote CodeWeavers CEO James B. Ramey in a statement. "Our response is simply one of empathy, understanding, and acknowledgement for Isaac's situation."

Google is confronting an existential threat as the U.S. government tries to break up the company as punishment for turning its revolutionary search engine into an illegal monopoly. From a report: The drama began to unfold Monday in a Washington courtroom as three weeks of hearings kicked off to determine how the company should be penalized for operating a monopoly in search. In its opening arguments, federal antitrust enforcers also urged the court to impose forward-looking remedies to prevent Google from using artificial intelligence to further its dominance. "This is a moment in time, we're at an inflection point, will we abandon the search market and surrender them to control of the monopolists or will we let competition prevail and give choice to future generations," said Justice Department attorney David Dahlquist.

The proceedings, known in legal parlance as a "remedy hearing," are set to feature a parade of witnesses that includes Google CEO Sundar Pichai. The U.S. Department of Justice is asking a federal judge to order a radical shake-up that would ban Google from striking the multibillion dollar deals with Apple and other tech companies that shield its search engine from competition, share its repository of valuable user data with rivals and force a sale of its popular Chrome browser. Google's attorney, John Schmidtlein, said in his opening statement that the court should take a much lighter touch. He said the government's heavy-handed proposed remedies wouldn't boost competition but instead unfairly reward lesser rivals with inferior technology. "Google won its place in the market fair and square," Schmidtlein said.

Verizon Consumer CEO Sowmyanarayan Sampath has declared that net neutrality regulations "went literally nowhere." Sampath claimed he couldn't identify what problem net neutrality was attempting to solve, despite Verizon's history of aggressive lobbying against such rules. "I don't know what net neutrality does," Sampath told The Verge. "I still don't know what problem we are trying to solve with net neutrality."

When pressed about potential anti-competitive behaviors like zero-rating services, Sampath deflected by focusing exclusively on traffic management concerns, arguing that networks require prioritization capabilities during congestion. "For traffic management purposes, we need to have some controls in the network," he stated. The interview comes as Verizon faces a different regulatory challenge from FCC Commissioner Brendan Carr, who is holding up Verizon's Frontier acquisition over the company's diversity initiatives.

Over 100 mid-market software companies are caught in a dangerous "squeeze" between AI-native startups and tech giants, according to a new AlixPartners study released Monday. The consulting firm warns many face "threats to their survival over the next 24 months" as generative AI fundamentally reshapes enterprise software.

The squeeze reflects a dramatic shift: AI agents are evolving from mere assistants to becoming applications themselves, potentially rendering traditional SaaS architecture obsolete. High-growth companies in this sector plummeted from 57% in 2023 to 39% in 2024, with further decline expected. Customer stickiness is also deteriorating, with median net dollar retention falling from 120% in 2021 to 108% in Q3 2024.

In February tech journalist Nicholas Carr published Superbloom: How Technologies of Connection Tear Us Apart.

A University of Virginia academic journal says the book "appraises the past and present" of information technology while issuing "a warning about its future." And specifically Carr argues that the government ignored historic precedents by not regulating the early internet sometime in the 1990s. But as he goes on to remind us, the early 1990s were also when the triumphalism of America's Cold War victory, combined with the utopianism of Silicon Valley, convinced a generation of decision-makers that "an unfettered market seemed the best guarantor of growth and prosperity" and "defending the public interest now meant little more than expanding consumer choice." So rather than try to anticipate the dangers and excesses of commercialized digital media, Congress gave it free rein in the Telecommunications Act of 1996, which, as Carr explains,

"...erased the legal and ethical distinction between interpersonal communication and broadcast communications that had governed media in the twentieth century. When Google introduced its Gmail service in 2004, it announced, with an almost imperial air of entitlement, that it would scan the contents of all messages and use the resulting data for any purpose it wanted. Our new mailman would read all our mail."

As for the social-media platforms, Section 230 of the Act shields them from liability for all but the most egregiously illegal content posted by users, while explicitly encouraging them to censor any user-generated content they deem offensive, "whether or not such material is constitutionally protected" (emphasis added). Needless to say, this bizarre abdication of responsibility has led to countless problems, including what one observer calls a "sociopathic rendition of human sociability." For Carr, this is old news, but he warns us once again that the compulsion "to inscribe ourselves moment by moment on the screen, to reimagine ourselves as streams of text and image...[fosters] a strange, needy sort of solipsism. We socialize more than ever, but we're also at a further remove from those we interact with."
Carr's book suggests "frictional design" to slow posting (and reposting) on social media might "encourage civil behavior" — but then decides it's too little, too late, because our current frictionless efficiency "has burrowed its way too deeply into society and the social mind."

Based on all of this, the article's author looks ahead to the next revolution — AI — and concludes "I do not think it wise to wait until these kindly bots are in place before deciding how effective they are. Better to roll them off the nearest cliff today..."

Slashdot reader yeokm1 is the Singapore-based embedded security researcher whose side projects include installing Linux on a 1993 PC and building a ChatGPT client for MS-DOS.

He's now sharing his latest project — installing Llama 2 on DOS: Conventional wisdom states that running LLMs locally will require computers with high performance specifications especially GPUs with lots of VRAM. But is this actually true?

Thanks to an open-source llama2.c project [original created by Andrej Karpathy], I ported it to work so vintage machines running DOS can actually inference with Llama 2 LLM models. Of course there are severe limitations but the results will surprise you.
"Everything is open sourced with the executable available here," according to the blog post. (They even addressed an early "gotcha" with DOS filenames being limited to eight characters.)

"As expected, the more modern the system, the faster the inference speed..." it adds. "Still, I'm amazed what can still be accomplished with vintage systems."

An anonymous reader shared this report from the Wall Street Journal: Five years ago, Airbus made a bold bet: The plane maker would launch a zero-emissions, hydrogen-powered aircraft within 15 years that, if successful, would mark the biggest revolution in aviation technology since the jet engine. Now, Airbus is pulling the brakes. The company has cut the project's budget by a quarter, reallocated staff and sent remaining engineers back to the drawing board, delaying its plans by as much as a decade...

Airbus has spent more than $1.7 billion on the project, according to people familiar with the matter, but over the past year concluded that technical challenges and a slow uptake of hydrogen in the wider economy meant the jet wouldn't be ready by 2035... Airbus says the past five years of work and money haven't been wasted. The company has established that hydrogen is technically feasible and delaying the project will give it more time to fine-tune the technology, executives said...

Airbus shifted focus to hydrogen-fuel cells, which use a chemical reaction to generate energy for an electric motor. It would produce only water vapor, but would require a more radical redesign of the airframe and propulsion system. The plane would carry only 100 passengers about 1,000 nautical miles. Over time, even that proved challenging because of the extra weight of the fuel cells and their limited electricity generation. Instead of a short-haul narrow-body — the workhorse of the aviation industry — at best the aircraft would be more akin to a less appealing regional turboprop.
Airbus received a multi-billion Covid-era support package from the French government that "required Airbus to spend a portion of the money on bringing green aircraft to market by the 2030s," according to the article.

"The hydrogen project helped Airbus access additional government funding, as well as private green financing... Airbus ultimately assigned the project an annual budget of about €400 million, primarily funded through its own coffers, according to people familiar with its financing arrangements."

"Members of the CA/Browser Forum have voted to slash cert lifespans from the current one year to 47 days," reports Computerworld, "placing an added burden on enterprise IT staff who must ensure they are updated." In a move that will likely force IT to much more aggressively use web certificate automation services, the Certification Authority Browser Forum (CA/Browser Forum), a gathering of certificate issuers and suppliers of applications that use certificates, voted [last week] to radically slash the lifespan of the certificates that verify the ownership of sites.

The approved changes, which passed overwhelmingly, will be phased in gradually through March 2029, when the certs will only last 47 days.

This controversial change has been debated extensively for more than a year. The group's argument is that this will improve web security in various ways, but some have argued that the group's members have a strong alternative incentive, as they will be the ones earning more money due to this acceleration... Although the group voted overwhelmingly to approve the change, with zero "No" votes, not every member agreed with the decision; five members abstained...

In roughly one year, on March 15, 2026, the "maximum TLS certificate lifespan shrinks to 200 days. This accommodates a six-month renewal cadence. The DCV reuse period reduces to 200 days," according to the passed ballot. The next year, on March 15, 2027, the "maximum TLS certificate lifespan shrinks to 100 days. This accommodates a three-month renewal cadence. The DCV reuse period reduces to 100 days." And on March 15, 2029, "maximum TLS certificate lifespan shrinks to 47 days. This accommodates a one-month renewal cadence. The DCV reuse period reduces to 10 days."
The changes "were primarily pushed by Apple," according to the article, partly to allow more effective reactions to possible changes in cryptography.

And Apple also wrote that the shift "reduces the risk of improper validation, the scope of improper validation perpetuation, and the opportunities for misissued certificates to negatively impact the ecosystem and its relying parties."

Thanks to Slashdot reader itwbennett for sharing the news.

Bluesky is testing a new verification system featuring blue checks issued by "Trusted Verifiers" like news organizations, rather than a centralized authority or pay-to-play model like X (formerly Twitter). "Looking at the comments on the pull request, it's clear this idea has sparked a lot of discussion and a lot of concern among the community who follow the platform's development closely," reports Neowin. "Many users voiced strong opposition to the change, arguing that the existing domain name verification is sufficient and more aligned with the decentralized ethos that Bluesky aims for." From the report: There's a general worry that adding a visual badge, especially one controlled in part by Bluesky, feels too much like the centralized systems they were trying to escape from by joining Bluesky: "Do not want. BSky is not Twitter 2.0. Do not become like Elon Musk. We came here to get AWAY from that bs." Several commenters also expressed that the current domain name system, while not perfect, is an elegant and decentralized way to build trust, and that adding this new layer feels redundant and gives too much power to centralized entities, including Bluesky itself: "Let's please not do this. Domain names as user IDs is an elegant solution as a system of trust that builds off the infrastructure of an open web."

While the majority of the initial reaction seems negative, focusing on concerns about centralization and the value of the existing domain verification, there was some support for the idea of a visual badge, making it easier to quickly identify genuine accounts. One user commented: "I support this change. I like someone to verify that the account is indeed genuine and the username field showing the domain isn't helpful that much... A badge makes it easier to just tick it off that it's genuine." The PR author, estrattonbailey, later added a description to the pull request explaining that the goal is a "stronger visual signal" for notable accounts and clarifying it's not a paid service.

schwit1 shares a report from Interesting Engineering: Australia's Q-CTRL developed a new system called "Ironstone Opal," which uses quantum sensors to navigate without GPS. It's passive (meaning it doesn't emit signals that could be detected or jammed) and highly accurate. Instead of relying on satellites, Q-CTRL's system can read the Earth's magnetic field, which varies slightly depending on location (like a magnetic fingerprint or map). The system can determine where you are by measuring these variations using magnetometers. This is made possible using the company's proprietary quantum sensors, which are incredibly sensitive and stable. The system also comes with special AI-based software, which filters out interference like vibrations or electromagnetic noise (what they call "software ruggedization"). The system is small and compact and could, in theory, be installed in drones or cars and, of course, aircraft.

Q-CTRL ran some live tests on the ground and in the air to validate the technology. As anticipated, they found that it could operate completely independently of GPS. Moreover, the company reports that its quantum GPS was 50 times more accurate than traditional GPS backup systems (like Inertial Navigation Systems or INS). The systems also delivered navigation precision on par with hitting a bullseye from 1,000 yards. Even when the equipment was mounted inside a plane, where interference is much worse, it outperformed existing systems by at least 11x. This is the first time quantum technology has been shown to outperform existing tech in a real-world commercial or military application, a milestone referred to as achieving "quantum advantage."

databasecowgirl writes: [Liz Truss will launch an "uncensorable" social media platform this summer.] The shortest-serving prime minister, who was quickly shown the door after crashing the UK economy, claims the platform is needed to take on the Deep State. Truss has worked diligently to earn comparisons to Trump with appearances at American political rallies sporting a red MAGA cap. The effort has paid off with Trump's recent tariff announcement and resulting market meltdown, resulting in the two brands combined in the neologism Liz Trump to mark the unprecedented economic policy disasters of the two politicians.

Truss' continuing in Trump's footsteps is creating her own uncensored social media platform for the UK to talk about important matters, which apparently is unable to be achieved without censorship on Musk's X or Trump's Truth Social. While a name has yet to be announced, Lettuce Talk has been suggested as appropriate for a platform run by a prime minister whose term was famously outlasted by a head of lettuce.

Google is offering all U.S. college students a free year of its Gemini Advanced AI tools through its Google One AI Premium plan, as part of a push to expand Gemini's user base and compete with ChatGPT. It includes access to the company's Pro models, Veo 2 video generation, NotebookLM, Gemini Live and 2TB of Drive storage. Ars Technica reports: Google has a new landing page for the deal, allowing eligible students to sign up for their free Google One AI Premium plan. The offer is valid from now until June 30. Anyone who takes Google up on it will enjoy the free plan through spring 2026. The company hasn't specified an end date, but we would wager it will be June of next year. Google's intention is to give students an entire school year of Gemini Advanced from now through finals next year. At the end of the term, you can bet Google will try to convert students to paying subscribers.

As for who qualifies as a "student" in this promotion, Google isn't bothering with a particularly narrow definition. As long as you have a valid .edu email address, you can sign up for the offer. That's something that plenty of people who are not actively taking classes still have. You probably won't even be taking undue advantage of Google if you pretend to be a student -- the company really, really wants people to use Gemini, and it's willing to lose money in the short term to make that happen.

Longtime Slashdot reader schwit1 shares a report from the Associated Press: Google has been branded an abusive monopolist by a federal judge for the second time in less than a year, this time for illegally exploiting some of its online marketing technology to boost the profits fueling an internet empire currently worth $1.8 trillion. The ruling issued Thursday by U.S. District Judge Leonie Brinkema in Virginia comes on the heels of a separate decision in August that concluded Google's namesake search engine has been illegally leveraging its dominance to stifle competition and innovation. [...] The next step in the latest case is a penalty phase that will likely begin late this year or early next year. The same so-called remedy hearings in the search monopoly case are scheduled to begin Monday in Washington D.C., where Justice Department lawyers will try to convince U.S. District Judge Amit Mehta to impose a sweeping punishment that includes a proposed requirement for Google to sell its Chrome web browser.

Brinkema's 115-page decision centers on the marketing machine that Google has spent the past 17 years building around its search engine and other widely used products and services, including its Chrome browser, YouTube video site and digital maps. The system was largely built around a series of acquisitions that started with Google's $3.2 billion purchase of online ad specialist DoubleClick in 2008. U.S. regulators approved the deals at the time they were made before realizing that they had given the Mountain View, California, company a platform to manipulate the prices in an ecosystem that a wide range of websites depend on for revenue and provides a vital marketing connection to consumers.

The Justice Department lawyers argued that Google built and maintained dominant market positions in a technology trifecta used by website publishers to sell ad space on their webpages, as well as the technology that advertisers use to get their ads in front of consumers, and the ad exchanges that conduct automated auctions in fractions of a second to match buyer and seller. After evaluating the evidence presented during a lengthy trial that concluded just before Thanksgiving last year, Brinkema reached a decision that rejected the Justice Department's assertions that Google has been mistreating advertisers while concluding the company has been abusing its power to stifle competition to the detriment of online publishers forced to rely on its network for revenue.

"For over a decade, Google has tied its publisher ad server and ad exchange together through contractual policies and technological integration, which enabled the company to establish and protect its monopoly power in these two markets." Brinkema wrote. "Google further entrenched its monopoly power by imposing anticompetitive policies on its customers and eliminating desirable product features." Despite that rebuke, Brinkema also concluded that Google didn't break the law when it snapped Doubleclick nor when it followed up that deal a few years later by buying another service, Admeld. The Justice Department "failed to show that the DoubleClick and Admeld acquisitions were anticompetitive," Brinkema wrote. "Although these acquisitions helped Google gain monopoly power in two adjacent ad tech markets, they are insufficient, when viewed in isolation, to prove that Google acquired or maintained this monopoly power through exclusionary practices." That finding may help Google fight off any attempt to force it to sell its advertising technology to stop its monopolistic behavior.