alternative_right shares a report from ScienceAlert: A team of biologists from Northeastern University and the University of Kentucky has found one of the key molecules involved in axolotl regeneration. It's a crucial component in ensuring the body grows back the right parts in the right spot: for instance, growing a hand, from the wrist. "The cells can interpret this cue to say, 'I'm at the elbow, and then I'm going to grow back the hand' or 'I'm at the shoulder... so I'm going to then enable those cells to grow back the entire limb'," biologist James Monaghan explains. That molecule, retinoic acid, is arranged through the axolotl body in a gradient, signaling to regenerative cells how far down the limb has been severed. Closer to the shoulder, axolotls have higher levels of retinoic acid, and lower levels of the enzyme that breaks it down. This ratio changes the further the limb extends from the body. The team found this balance between retinoic acid and the enzyme that breaks it down plays a crucial role in 'programming' the cluster of regenerative cells that form at an injury site. When they added surplus retinoic acid to the hand of an axolotl in the process of regenerating, it grew an entire arm instead. In theory, the human body has the right molecules and cells to do this too, but our cells respond to the signals very differently, instead forming collagen-based scars at injury sites. Next, Monaghan is keen to find out what's going on inside cells -- the axolotl's, and our own -- when those retinoic acid signals are received. The research is published in Nature Communications.

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Longtime Slashdot reader fahrbot-bot shares a report from the Cool Down: A team of chemical engineers at the Massachusetts Institute of Technology has invented a new process to separate crude oil components, potentially bringing forward a replacement that can cut its harmful carbon pollution by 90%. The original technique, which uses heat to separate crude oil into gasoline, diesel, and heating oil, accounts for roughly 1% of all global energy consumption and 6% of dirty energy pollution from the carbon dioxide it releases. "Instead of boiling mixtures to purify them, why not separate components based on shape and size?" said Zachary P. Smith, associate professor of chemical engineering at MIT and senior author of the study, as previously reported in Interesting Engineering. The team invented a polymer membrane that divides crude oil into its various uses like a sieve. The new process follows a similar strategy used by the water industry for desalination, which uses reverse osmosis membranes and has been around since the 1970s. [The membrane excelled in lab tests. It increased the toluene concentration by 20 times in a mixture with triisopropylbenzene. It also effectively separated real industrial oil samples containing naphtha, kerosene, and diesel.]

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The first macOS Tahoe beta appears to drop support for legacy FireWire 400 and 800, making it impossible to sync or mount older iPods and external drives that rely on the standard. MacRumors reports: Unlike on macOS Sequoia and earlier versions, the first macOS Tahoe beta does not include a FireWire section in the System Settings app. Of course, this could all end up being a false alarm. It is still early in the macOS Tahoe beta testing cycle, and FireWire support could return in a later beta version, or in time for the final release. FireWire was primarily developed by Apple, but it was later standardized as IEEE 1394 and licensed for use in non-Apple devices. iPods started to transition from FireWire to USB for data transfer in 2003, so the standard is very outdated, but it would still be the end of an era if macOS Tahoe drops it. The last Mac with a FireWire port was released in 2012, so connecting older iPods and FireWire drives to newer Macs has long required the use of adapters.

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Publishers face an existential threat in the AI era and need to take action to make sure they are fairly compensated for their content, Cloudflare CEO Matthew Prince told Axios at an event in Cannes on Thursday. From a report: Search traffic referrals have plummeted as people increasingly rely on AI summaries to answer their queries, forcing many publishers to reevaluate their business models. Ten years ago, Google crawled two pages for every visitor it sent a publisher, per Prince. He said that six months ago: For Google that ratio was 6:1 For OpenAI, it was 250:1 For Anthropic, it was 6,000:1 Now: For Google, it's 18:1 For OpenAI, it's 1,500:1 For Anthropic, it's 60,000:1 Between the lines: "People aren't following the footnotes," Prince said.

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An anonymous reader quotes a report from the Hollywood Reporter: Bruce Lee, Jackie Chan and Jet Li and a legion of the all-time greats of martial cinema are about to get an AI makeover. In a sign-of-the-times announcement at the Shanghai International Film Festival on Thursday, a collection of Chinese studios revealed that they are turning to AI to re-imagine around 100 classics of the genre. Lee's classic Fist of Fury (1972), Chan's breakthrough Drunken Master (1978) and the Tsui Hark-directed epic Once Upon a Time in China (1991), which turned Li into a bone fide movie star, are among the features poised for the treatment, as part of the "Kung Fu Movie Heritage Project 100 Classics AI Revitalization Project." There will also be a digital reworking of the John Woo classic A Better Tomorrow (1986) that, by the looks of the trailer, turns the money-burning anti-hero originally played by Chow Yun-fat into a cyberpunk, and is being claimed as "the world's first full-process, AI-produced animated feature film." The big guns of the Chinese industry were out in force on the sidelines of the 27th Shanghai International Film Festival to make the announcements, too. They were led by Zhang Pimin, chairman of the China Film Foundation, who said AI work on these "aesthetic historical treasures" would give them a new look that "conforms to contemporary film viewing." "It is not only film heritage, but also a brave exploration of the innovative development of film art," Zhang said. Tian Ming, chairman of project partners Shanghai Canxing Culture and Media, meanwhile, promised the work -- expected to include upgrades in image and sound as well as overall production levels -- while preserving the storytelling and aesthetic of the originals -- would both "pay tribute to the original work" and "reshape the visual aesthetics." "We sincerely invite the world's top AI animation companies to jointly start a film revolution that subverts tradition," said Tian, who announced a fund of 100 million yuan ($13.9 million) would be implemented to kick-start the work.

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Starting mid-July 2025, Microsoft 365 will begin blocking legacy authentication protocols like Remote PowerShell and FrontPage RPC to enhance security under its "Secure by Default" initiative. Admins must now grant explicit consent for third-party app access, which could disrupt workflows but aims to reduce unauthorized data exposure. The Register reports: First in line for the chop is legacy browser authentication to SharePoint and OneDrive using the Remote PowerShell (RPS) protocol. According to Microsoft, legacy authentication protocols like RPS "are vulnerable to brute-force and phishing attacks due to non-modern authentication." The upshot is that attempting to access OneDrive or SharePoint via a browser using legacy authentication will stop working. Also being blocked is the FrontPage Remote Procedure Call (RPC) protocol. Microsoft FrontPage was a web authoring tool that was discontinued almost two decades ago. However, the protocol for remote web authoring has lived on until now. Describing legacy protocols like RPC as "more susceptible to compromise," Microsoft will block them to prevent their use in Microsoft 365 clients. Finally, third-party apps will need administrator consent to access files and sites. Microsoft said: "Users allowing third-party apps to access file and site content can lead to overexposure of an organization's content. Requiring admins to consent to this access can help reduce overexposure." "While laudable, shifting consent to the administrator could disrupt some workflows," writes The Register's Richard Speed. "The Microsoft-managed App Consent Policies will be enabled, and users will be unable to consent to third-party applications accessing their files and sites by default. Need consent? A user will need to request an administrator to consent on their behalf."

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SpaceX's Starship exploded on its test stand in South Texas ahead of an engine test, marking the fourth loss of a Starship this year. "In three previous test flights, the vehicle came apart or detonated during its flight," notes the Washington Post. No injuries were reported but the incident highlights ongoing technical challenges as SpaceX races to prove Starship's readiness for deep-space travel. From the report: In a post on the social media site X, SpaceX said that the explosion on the test stand, which could be seen for miles, happened at about 11 p.m. Central time. For safety reasons, the company had cleared personnel from around the site, and "all personnel are safe and accounted for," it said. The company is "actively working to safe the test site and the immediate surrounding area in conjunction with local officials," the post continued. "There are no hazards to residents in surrounding communities, and we ask that individuals do not attempt to approach the area while safing operations continue." Starship comprises two stages -- the Super Heavy booster, which has 33 engines, and the Starship spacecraft itself, which has six. Before Wednesday's explosion, the spacecraft was standing alone on the test stand, and not mounted on top of the booster, when it blew up. The engines are test-fired on the Starship before it's mounted on the booster. SpaceX had been hoping to launch within the coming weeks had the engine test been successful. [...] In a post on X, Musk said that preliminary data pointed to a pressure vessel that failed at the top of the rocket. You can watch a recording of the explosion on YouTube. SpaceX called the incident a "rapid unscheduled disassembly," which caught the attention of Slashdot reader hambone142. In a story submitted to the Firehose, they commented: "I worked for a major computer company whose power supplies caught on fire. We were instructed to cease saying that and instead say the power supply underwent a 'thermal event.' Gotta love it."

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An anonymous reader quotes a report from Cybernews: Several collections of login credentials reveal one of the largest data breaches in history, totaling a humongous 16 billion exposed login credentials. The data most likely originates from various infostealers. Unnecessarily compiling sensitive information can be as damaging as actively trying to steal it. For example, the Cybernews research team discovered a plethora of supermassive datasets, housing billions upon billions of login credentials. From social media and corporate platforms to VPNs and developer portals, no stone was left unturned. Our team has been closely monitoring the web since the beginning of the year. So far, they've discovered 30 exposed datasets containing from tens of millions to over 3.5 billion records each. In total, the researchers uncovered an unimaginable 16 billion records. None of the exposed datasets were reported previously, bar one: in late May, Wired magazine reported a security researcher discovering a "mysterious database" with 184 million records. It barely scratches the top 20 of what the team discovered. Most worryingly, researchers claim new massive datasets emerge every few weeks, signaling how prevalent infostealer malware truly is. "This is not just a leak -- it's a blueprint for mass exploitation. With over 16 billion login records exposed, cybercriminals now have unprecedented access to personal credentials that can be used for account takeover, identity theft, and highly targeted phishing. What's especially concerning is the structure and recency of these datasets -- these aren't just old breaches being recycled. This is fresh, weaponizable intelligence at scale," researchers said. The only silver lining here is that all of the datasets were exposed only briefly: long enough for researchers to uncover them, but not long enough to find who was controlling vast amounts of data. Most of the datasets were temporarily accessible through unsecured Elasticsearch or object storage instances. Key details to be aware of: - The records include billions of login credentials, often structured as URL, login, and password. - The datasets include both old and recent breaches, many with cookies, tokens, and metadata, making them especially dangerous for organizations without multi-factor authentication or strong credential practices. - Exposed services span major platforms like Apple, Google, Facebook, Telegram, GitHub, and even government services. - The largest dataset alone includes 3.5 billion records, while one associated with the Russian Federation has over 455 million; many dataset names suggest links to malware or specific regions. - Ownership of the leaked data is unclear, but its potential for phishing, identity theft, and ransomware is severe -- especially since even a - Basic cyber hygiene -- such as regularly updating strong passwords and scanning for malware -- is currently the best line of defense for users.

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Hackers have stolen hundreds of millions of dollars from cryptocurrency holders and disrupted major retailers by targeting outsourced call centers used by American corporations to reduce costs, WSJ reported Thursday. The attackers exploit low-paid call center workers through bribes and social engineering to bypass two-factor authentication systems protecting bank accounts and online portals. Coinbase faces potential losses of $400 million after hackers compromised data belonging to 97,000 customers by bribing call center workers in India with payments of $2,500. The criminals also used malicious tools that exploited vulnerabilities in Chrome browser extensions to collect customer data in bulk. TaskUs, which handled Coinbase support calls, shut down operations at its Indore, India facility and laid off 226 workers. Retail attacks targeted Marks & Spencer and Harrods with hackers impersonating corporate executives to pressure tech support workers into providing network access. The same technique compromised MGM Resorts systems in 2023. Call center employees typically possess sensitive customer information including account balances and recent transactions that criminals use to masquerade as legitimate company representatives.

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Google is using its expansive library of YouTube videos to train its AI models, including Gemini and the Veo 3 video and audio generator, CNBC reported Thursday. From the report: The tech company is turning to its catalog of 20 billion YouTube videos to train these new-age AI tools, according to a person who was not authorized to speak publicly about the matter. Google confirmed to CNBC that it relies on its vault of YouTube videos to train its AI models, but the company said it only uses a subset of its videos for the training and that it honors specific agreements with creators and media companies. [...] YouTube didn't say how many of the 20 billion videos on its platform or which ones are used for AI training. But given the platform's scale, training on just 1% of the catalog would amount to 2.3 billion minutes of content, which experts say is more than 40 times the training data used by competing AI models.

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Simon Willison, commenting on the recent paper from Apple researchers that found state-of-the-art large language models face complete performance collapse beyond certain complexity thresholds: I thought this paper got way more attention than it warranted -- the title "The Illusion of Thinking" captured the attention of the "LLMs are over-hyped junk" crowd. I saw enough well-reasoned rebuttals that I didn't feel it worth digging into. And now, notable LLM skeptic Gary Marcus has saved me some time by aggregating the best of those rebuttals together in one place! [...] And therein lies my disagreement. I'm not interested in whether or not LLMs are the "road to AGI". I continue to care only about whether they have useful applications today, once you've understood their limitations. Reasoning LLMs are a relatively new and interesting twist on the genre. They are demonstrably able to solve a whole bunch of problems that previous LLMs were unable to handle, hence why we've seen a rush of new models from OpenAI and Anthropic and Gemini and DeepSeek and Qwen and Mistral. They get even more interesting when you combine them with tools. They're already useful to me today, whether or not they can reliably solve the Tower of Hanoi or River Crossing puzzles.

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Apple software chief Craig Federighi has ruled out bringing macOS to the iPad, amusingly using a kitchen utensil analogy to explain the company's design philosophy. "We don't want to create a boat car or, you know, a spork," Federighi said in an interview. "Someone said, 'If a spoon's great, a fork's great, then let's combine them into a single utensil, right?' It turns out it's not a good spoon and it's not a good fork. It's a bad idea. And so we don't want to build sporks." The new version of iPadOS, which will ship to consumers later this year, features dynamically resizable windows that users can drag by their corners and a menu bar that is accessible through swipe gestures or cursor movement. Some observers might consider the iPad Pro itself a "convertible" product that blurs the line between tablet and laptop, he said. However, the Mac and iPad serve distinct purposes, he asserted. "The Mac lets the iPad be iPad," he said adding that Apple's objective "has not been to have iPad completely displace those places where the Mac is the right tool for the job." Rather than full convergence, Federighi said the iPad "can be inspired by elements of the Mac" while remaining a separate platform. "I think the Mac can be inspired by elements of iPad, and I think that that's happened a great deal."

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Margaret Mitchell, chief ethics scientist at Hugging Face and founder of Google's responsible AI team, has dismissed artificial general intelligence as "just vibes and snake oil." Mitchell, who was ousted from Google in 2021, has co-written a paper arguing that AGI should not serve as a guiding principle for the AI industry. Mitchell contends that both "intelligence" and "general" lack clear definitions in AI contexts, creating what she calls an "illusion of consensus" that allows technologists to pursue any development path under the guise of progress toward AGI. "But as for now, it's just like vibes, vibes and snake oil, which can get you so far. The placebo effect works relatively well," she told FT in an interview. She warns that current AI advancement is creating a "massive rift" between those profiting from the technology and workers losing income as their creative output gets incorporated into AI training data.

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Iranian state television has instructed residents to delete WhatsApp from their smartphones, claiming the messaging platform gathers user information to share with Israel. The local media provided no evidence supporting these allegations but additionally encouraged residents to avoid other "location-based" apps. WhatsApp has disputed the claims, with a spokesperson telling Time magazine the Meta-owned platform uses end-to-end encryption and does not track precise locations, keep messaging logs, or provide bulk information to governments. The episode comes at a time when Iran is simultaneously experiencing a "near-total national Internet blackout," according to NetBlock, an internet governance monitoring organization. The disruption follows earlier partial outages amid escalating military tensions with Israel after days of missile strikes between the countries. Further reading, from earlier this week: Iran Bans Officials From Using Internet-Connected Devices.

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93 Escort Wagon writes: More proof that Amazon's leadership views the balance of power between itself and its workforce tilting decisively in its favor: Amazon's employees are being told they must relocate to one of the company's large hubs -- with the company specifying the required location -- or resign with no severance. CEO Andy Jassy did have the grace to give people 30 days to decide.

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ChatGPT-assisted writing dampened brain activity and recall in a controlled MIT study [PDF] of 54 college volunteers divided into AI-only, search-engine, and no-tool groups. Electroencephalography recorded during three essay-writing sessions found the AI group consistently showed the weakest neural connectivity across all measured frequency bands; the tool-free group showed the strongest, with search users in between. In the first session 83% of ChatGPT users could not quote any line they had just written and none produced a correct quote. Only nine of the 18 claimed full authorship of their work, compared with 16 of 18 in the brain-only cohort. Neural coupling in the AI group declined further over repeated use. When these participants were later asked to write without assistance, frontal-parietal networks remained subdued and 78% again failed to recall a single sentence accurately. The pattern reversed for students who first wrote unaided: introducing ChatGPT in a crossover session produced the highest connectivity sums in alpha, theta, beta and delta bands, indicating intense integration of AI suggestions with prior knowledge. The MIT authors warn that habitual reliance on large language models "accumulates cognitive debt," trading immediate fluency for weaker memory, reduced self-monitoring, and narrowed neural engagement.

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An anonymous reader quotes a report from The Guardian: Foreign students will be required to unlock their social media profiles to allow US diplomats to review their online activity before receiving educational and exchange visas, the state department has announced. Those who fail to do so will be suspected of hiding that activity from US officials. The new guidance, unveiled by the state department on Wednesday, directs US diplomats to conduct an online presence review to look for "any indications of hostility toward the citizens, culture, government, institutions, or founding principles of the United States." A cable separately obtained by Politico also instructs diplomats to flag any "advocacy for, aid or support for foreign terrorists and other threats to US national security" and "support for unlawful antisemitic harassment or violence." The screening for "antisemitic" activity matches similar guidance given at US Citizenship and Immigration Services under the Department of Homeland Security and has been criticized as an effort to crack down on opposition to the conduct of Israel's war in Gaza. The new state department checks are directed at students and other applicants for visas in the F, M and J categories, which refer to academic and vocational education, as well as cultural exchanges. "It is an expectation from American citizens that their government will make every effort to make our country safer, and that is exactly what the Trump administration is doing every single day," said a senior state department official, adding that Marco Rubio was "helping to make America and its universities safer while bringing the state Department into the 21st century."

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Valve has quietly updated the Steam Beta Client to enable Proton by default for all Windows games on Linux, eliminating the need for users to toggle compatibility settings manually. GamingOnLinux reports: For some context here: originally, Proton had an option to enable / disable it globally. That was removed with the Game Recording update last year. That made sense, because people kept somehow turning it entirely off and now it's required by Steam. Currently, there's still an option in the stable Steam Client that you need to manually check to enable Steam Play (Proton) for "all other titles". This is something of a leftover from when Proton was initially revealed, and only worked for a specific set of games on Valve's whitelist. It now covers what Valve set by default for Steam Deck and SteamOS verification. What's changed is that at some point in the recent Steam Beta releases, is that "for all other titles" option is gone. I've scrolled back through changelogs and not seen it mentioned. So now, Proton is just enabled properly in full by default in the Steam Beta like shown in the [image here]. This is a good (and needed) change that I'm happy to see. There's often confusion when people try to run Windows games on Linux and end up with no install button because Proton isn't turned on for all titles. [This] will soon be a thing of the past. To be clear, this is not setting Proton on every game by default, it does not override Native Linux games. It's just making Proton available by default.

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The U.S. Army Reserve has directly commissioned four top Silicon Valley executives as lieutenant colonels under a new initiative, Detachment 201, aimed at accelerating tech integration into military operations. While these part-time roles are intended to bring private-sector innovation to defense modernization, the move is pretty unusual. Gizmodo reports: The Army said in a press release that the four executives are Shyam Sankar, CTO at Palantir; Andrew Bosworth, CTO at Meta; Kevin Weil, Chief Product Officer of OpenAI; and Bob McGrew, an advisor at Thinking Machines Lab and former Chief Research Officer for OpenAI. The four men are being commissioned at the high rank of lieutenant colonel as part of a program called Detachment 201: The Army's Executive Innovation Corps. As Task & Purpose notes, the men will get to skip the usual process of taking a Direct Commissioning Course at Fort Benning, Georgia, and they won't need to complete the Army Fitness Test. The Army didn't respond to questions emailed Tuesday but said in a statement published on its website that, "Their swearing-in is just the start of a bigger mission to inspire more tech pros to serve without leaving their careers, showing the next generation how to make a difference in uniform." Their role in the Army Reserve is to "work on targeted projects to help guide rapid and scalable tech solutions to complex problems," as the Army puts it. The new reservists will serve for about 120 hours a year, according to the Wall Street Journal, and will have a lot of flexibility to work remotely. They'll work on helping the Army acquire more commercial tech, though it's not clear how conflict-of-interest issues will be enforced, given the fact that the people all work for companies that would conceivably be selling their wares to the military. In theory, they won't be sharing information with their companies or "participating in projects that could provide them or their companies with financial gain," according to the Journal. Silicon Valley has always benefited greatly from ties to the U.S. military. Silicon Valley companies were bringing in $5 billion annually from defense contracts during the Reagan administration, something that the average person may not remember about the 1980s. But it's always been an uneasy alliance for consumer-facing tech companies, especially over recent decades. That's all changing, according to many folks who align more with President Donald Trump, who was once considered a shameful person to represent in polite company. As Andrew Bosworth, the CTO at Meta, who is joining the Army Reserves, told the Wall Street Journal, "There's a lot of patriotism that has been under the covers that I think is coming to light in the Valley."

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If you write a lot of Java, you're going to end up writing a lot of getters and setters. Without debating the merits of loads of getters and setters versus bare properties, ideally, getters and setters are the easiest code to write. Many IDEs will just generate them for you! How can you screw up getters and setters?

Well, Dave found someone who could.

private ReportDatesDao reportDatesDao; @Resource(name = CensusDao.BEAN_NAME) public void setAuditDao(CensusDao censusDao) { this.reportDatesDao = reportDatesDao; }

The function is called setAuditDao, takes a CensusDao input, but manipulates reportDatesDao, because clearly someone copy/pasted and didn't think about what they were doing.

The result, however, is that this just sets this.reportDatesDao equal to itself.

I'm always impressed by code which given the chance to make multiple decisions makes every wrong choice, even if it is just lazy copy/paste.

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