Agreguesi i feed

Following the arrest of its CEO Pavel Durov last month, the encrypted messaging service said it has disabled some "outdated" and "misused" features used by anonymous users. The Verge reports: The first changes to the app following his arrest in France last month affect its built-in blog posts and a "People Nearby" location-based feature. [...] Durov's first post-arrest statement Thursday said, "Telegram's abrupt increase in user count to 950M caused growing pains that made it easier for criminals to abuse our platform. That's why I made it my personal goal to ensure we significantly improve things in this regard." He also said that during the four-day interview after his arrest, "I was told I may be personally responsible for other people's illegal use of Telegram, because the French authorities didn't receive responses from Telegram." Telegram has since reworked some of its language surrounding private chats and moderation and followed up with these new updates. It's also adding Star giveaways and enabling a reading mode for its in-app browser. "While 99.999% of Telegram users have nothing to do with crime, the 0.001% involved in illicit activities creates a bad image for the entire platform," Durov's message says. "That's why this year we are committed to turn moderation on Telegram from an area of criticism into one of praise." Durov says the service has stopped new media uploads to its standalone blogging tool, Telegraph, because it was "misused by anonymous actors." Telegram has also removed its People Nearby feature, which lets you find and message other users in your area. Durov says the feature has "had issues with bots and scammers" and was only used by less than 0.1 percent of users. Telegram will replace this feature with "Businesses Nearby" instead, allowing "legitimate, verified businesses" to display products and accept payments.

Read more of this story at Slashdot.

An anonymous reader quotes a report from TechCrunch: Meta on Friday published an update on how it plans to comply with the Digital Markets Act (DMA), the European law that aims to promote competition in digital marketplaces, where the law concerns the company's messaging apps, Messenger and WhatsApp. As Meta notes in a blog post, the DMA requires that it provide an option in WhatsApp and Messenger to connect with interoperable third-party messaging services and apps. Meta says it's building notifications into WhatsApp and Messenger to inform users about these third-party integrations and alert them when a newly compatible third-party messaging app comes online. The company also says it's introducing an onboarding flow in WhatsApp and Messenger where users can learn more about third-party chats and switch them on. From the flow, users will be able to set up a designated folder for third-party messages or, alternatively, opt for a combined inbox. In 2025, Meta will roll out group functionality for third-party chats, and, in 2027, it'll launch voice and video calling in accordance with the DMA. And at some unspecified point in the future, Meta will bring "rich messaging" features for third-party chats to WhatsApp and Messenger, like reactions, direct replies, typing indicators and read receipts, the company says. "We will keep collaborating with third-party messaging services in order to provide the safest and best experience," Meta wrote in the post. "Users will start to see the third-party chat option when a third-party messaging service has built, tested and launched the necessary technology to make the feature a positive and secure user experience."

Read more of this story at Slashdot.

An intense heatwave across the US west has brought unusually warm temperatures to the region -- some of the highest of the season -- and broken heat records. From a report: Millions of Americans from Phoenix to Los Angeles to Seattle are under heat alerts. Even before this latest bout of extreme weather, which began on Wednesday and is expected to last through the weekend, summer 2024 was already considered the hottest summer on record. In California, the desert city of Indio saw its hottest 5 September at 121F (49.4C), breaking a previous record of 120 from 2020, while Palm Springs tied its heat record for the day at 121F. The city recorded its all-time high of 124F in July. The Los Angeles region has not yet broken any records -- although Burbank tied for its all-time high of 114F -- the area is bracing for a days-long stretch of triple-digit temperatures. This week Phoenix marked 100 straight days at 100F or more and its hottest 5 September at 116F. In the Pacific north-west, schools around Portland closed early due to the heat and the typically cool Seattle broke its daily temperature record on Thursday at 89F. This summer was the hottest on record across the world and the Earth saw its hottest day in recorded history on 22 July, which broke a record set the previous day. Heatwaves are growing more frequent, more extreme and longer-lasting in the US west and across the world as the climate crisis drives increasingly severe and dangerous weather conditions. Heatwaves are the weather event most directly affected by the climate crisis, an expert told the Guardian in July.

Read more of this story at Slashdot.

Kaspersky has reached an agreement to transfer its U.S. customers to UltraAV, a Boston-based antivirus provider. The move comes in the wake of a White House ban on Kaspersky products. Under the deal, U.S. users will maintain their existing subscriptions and receive "reliable anti-virus protection" through UltraAV, which will offer additional features such as VPN and identity theft protection. Kaspersky will contact customers in the coming days with instructions for activating their new accounts.

Read more of this story at Slashdot.

When most students get As, grading loses all meaning as a way to encourage exceptional work and recognize excellence. From a report: Grade inflation at American universities is out of control. The statistics speak for themselves. In 1950, the average GPA at Harvard was estimated at 2.6 out of 4. By 2003, it had risen to 3.4. Today, it stands at 3.8. The more elite the college, the more lenient the standards. At Yale, for example, 80% of grades awarded in 2023 were As or A minuses. But the problem is also prevalent at less selective colleges. Across all four-year colleges in the U.S., the most commonly awarded grade is now an A. Some professors and departments, especially in STEM disciplines, have managed to uphold more stringent criteria. A few advanced courses attract such a self-selecting cohort of students that virtually all of them deserve recognition for genuinely excellent work. But for the most part, the grading scheme at many institutions has effectively become useless. An A has stopped being a mark of special academic achievement. If everyone outside hard-core engineering, math or pre-med courses can easily get an A, the whole system loses meaning. It fails to make distinctions between different levels of achievement or to motivate students to work hard on their academic pursuits. All the while, it allows students to pretend -- to themselves and to others -- that they are performing exceptionally well. Worse, this system creates perverse incentives. To name but one, it actively punishes those who take risks by enrolling in truly challenging courses. All of this contributes to the strikingly poor record of American colleges in actually educating their students. As Richard Arum and Josipa Roksa showed in their 2011 book "Academically Adrift," the time that the average full-time college student spent studying dropped by half in the five decades after 1960, falling to about a dozen hours a week. A clear majority of college students "showed no significant progress on tests of critical thinking, complex reasoning and writing," with about half failing to make any improvements at all in their first two years of higher education.

Read more of this story at Slashdot.

An anonymous reader shares a report: It's been a rough week for OSOM Products. The company has been embroiled in legal controversy stemming from a lawsuit filed by a former executive. Now, Android Authority has learned that the company is effectively shutting down later this week. OSOM Products was formed in 2020 following the disbanding of Essential, a smartphone startup led by Andy Rubin, the founder of Android. Essential collapsed following the poor sales of its first smartphone, the Essential Phone, as well as a loss of confidence in Rubin due to allegations of sexual misconduct at his previous stint at Google. Although Essential as a company was on its way out after Rubin's departure, many of its most talented hardware designers and software engineers remained at the company, looking for another opportunity to build something new. In 2020, the former head of R&D at Essential, Jason Keats, along with several other former executives and employees came together to form OSOM, which stands for "Out of Sight, Out of Mind." The name reflected their desire to create privacy-focused products such as the OSOM Privacy Cable, a USB-C cable with a switch to disable data signaling, and the OSOM OV1, an Android smartphone with lots of privacy and security-focused features.

Read more of this story at Slashdot.

An anonymous reader shares a report: ChatGPT's 200 million weekly active users have helped propel OpenAI, the company behind the chatbot, to a $100 billion valuation. But outside the mainstream there's still plenty of money to be made -- especially if you're catering to the underworld. Illicit large language models (LLMs) can make up to $28,000 in two months from sales on underground markets, according to a study published last month in arXiv, a preprint server owned by Cornell University. That's just the tip of the iceberg, according to the study, which looked at more than 200 examples of malicious LLMs (or malas) listed on underground marketplaces between April and October 2023. The LLMs fall into two categories: those that are outright uncensored LLMs, often based on open-source standards, and those that jailbreak commercial LLMs out of their guardrails using prompts. "We believe now is a good stage to start to study these because we don't want to wait until the big harm has already been done," says Xiaofeng Wang, a professor at Indiana University Bloomington, and one of the coauthors of the paper. "We want to head off the curve and before attackers can incur huge harm to us." While hackers can at times bypass mainstream LLMs' built-in limitations meant to prevent illegal or questionable activity, such instances are few and far between. Instead, to meet demand, illicit LLMs have cropped up. And unsurprisingly, those behind them are keen to make money off the back of that interest.

Read more of this story at Slashdot.

PwC has demanded staff spend less time working from home -- and it's going to start tracking their location to ensure they comply. From a report: The accountancy firm informed its 26,000 U.K. employees in a memo that from January they'll be expected to be at their desks -- or with clients -- at least three days a week, or for 60% of their time. Previously staff were expected to spend two to three days working in-person. What's more, to ensure staffers are not secretly working from home (or at a beach) when they shouldn't be, the company will monitor how often they're working from the office, in the same way it monitors how many chargeable hours they work. Every month, workers will be sent information about their "individual working location data" which will even be shared with their in-house career coaches, according to the Financial Times.

Read more of this story at Slashdot.

The electric revolution has given way to a gradual transformation, but the groundwork is already being laid for the future. From a report: The Department of Energy recently highlighted this by noting the number of publicly available EV chargers has doubled since President Biden was inaugurated on January 20, 2021. According to the government, there are now more than 192,000 publicly available charging ports in the United States and around 1,000 are being added every week. The Department of Energy credited the Bipartisan Infrastructure Law as aiding the buildout, which is helping to bring charging infrastructure to rural, suburban, and urban communities. The law provided funding for a $2.5 billion Charging and Fueling Infrastructure Discretionary Grant Program. A big chunk of that money is now heading out as the Biden administration recently announced $521 million in grants to support projects in 29 states as well as the District of Columbia and a few tribal areas. This will result in more than 9,200 charging ports being added, which means each one will cost roughly $56,630 -- although California's West Coast Truck Charging and Fueling Corridor Project also includes a hydrogen component.

Read more of this story at Slashdot.

Typing skills among Generation Z have declined sharply, despite their digital nativity, according to recent data. The U.S. Department of Education reports that only 2.5% of high school graduates in 2019 took a keyboarding course, down from 44% in 2000. Many educators assume Gen Z already possesses typing skills due to their familiarity with technology. However, access to devices doesn't automatically translate into proficiency, WSJ reports. Some schools are addressing this gap by introducing typing competitions and formal instruction when students receive Chromebooks. The shift towards mobile devices is contributing to the decline in traditional typing skills. Canvas, an online learning platform, reports that 39% of student assignments between March and May were uploaded from mobile devices, contrasting sharply with teachers who completed over 90% of their work on computers.

Read more of this story at Slashdot.

OpenAI plans to launch a new AI model, GPT-Next, by year-end, promising a 100-fold increase in power over GPT-4 without significantly higher computing demands, according to a leaked presentation by an OpenAI Japan executive. The model, codenamed "Strawberry," incorporates "System 2 thinking," allowing for deliberate reasoning rather than mere token prediction, according to previous reports. GPT-Next will also generate high-quality synthetic training data, addressing a key challenge in AI development. Tadao Nagasaki of OpenAI Japan unveiled plans for the model, citing architectural improvements and learning efficiency as key factors in its enhanced performance.

Read more of this story at Slashdot.

Ben Werdmuller, an entrepreneur who leads tech for ProPublica, writes on the trust crisis brewing in Meta's Threads app. He posted a quick comment about the Internet Archive's legal troubles, only to find it blew up in unexpected ways. Turns out, Threads' algorithm tossed his post to folks way outside his usual crowd, and they weren't happy about the lack of context. He writes: The comments that really surprised me were the ones that accused me of engagement farming. I've never received these before, and it made me wonder about the underlying assumptions. Why would this be engagement farming? Why would someone do this? Why would they assume that about me? Turns out, Meta's been secretly paying select "creators" up to $5,000 per viral post, turning the platform into a digital gold rush. Now, every post is suspect.

Read more of this story at Slashdot.

The largest dam removal project in U.S. history has been completed with the demolition of four dams on the Klamath River, marking a significant victory for tribal nations on the Oregon-California border who have long fought to restore the river to its natural state. However, as CNN's Rachel Ramirez and the BBC's Lucy Sherriff both highlight, the restoration of salmon populations and surrounding ecosystems is "only just beginning." From the report: The removal of the four hydroelectric dams -- Iron Gate Dam, Copco Dams 1 and 2, and JC Boyle Dam -- allows the region's iconic salmon population to swim freely along the Klamath River and its tributaries, which the species have not been able to do for over a century since the dams were built. Mark Bransom, chief executive officer of the Klamath River Renewal Corporation, the nonprofit group created to oversee the project, said it was a "celebratory moment," as his staff members, conservationists, government officials and tribal members gathered and cheered on the bank of the river near where the largest of the dams, Iron Gate, once stood. [...] The Yurok Tribe in Northern California are known as the "salmon people." To them, the salmon are sacred species that are central to their culture, diet and ceremonies. As the story goes, the spirit that created the salmon also created humans and without the fish, they would cease to exist. Amy Bowers-Cordalis, a member of and general counsel for the Yurok Tribe, said seeing those dams come down meant "freedom" and the start of the river's "healing process." [...] The utility company PacifiCorps -- a subsidiary of Warren Buffet's Berkshire Hathaway Energy -- built the dams in the early to mid-1900s, without tribal consent, to generate electricity for parts of the growing West. But the dams severely disrupted the lifecycle of the salmon, blocking the fish from accessing their historic spawning grounds. Then there's the climate crisis: Warm water and drought-fueled water shortages in the Klamath River killed salmon eggs and young fish due to low oxygen and lack of food and allowed the spread of viruses. [...] As for the reason the dams were constructed in the first place -- electricity -- removing them won't hurt the power supply much, experts say. Even at full capacity, all four dams produced less than 2% of PacifiCorp's energy, according to the Klamath River Renewal Corporation. Up next is ramping up restoration work. Bransom said they plan to put down nearly 16 billion seeds of almost 100 native species across 2,200-acres of land in the Klamath River Basin. And after more than a century, the fish can now swim freely. Yurok's Bowers-Cordalis said seeing the river reconnected is a form of giving their land back, which is really the "ultimate reward."

Read more of this story at Slashdot.

Version:next-20240906 (linux-next) Released:2024-09-06

Researchers have discovered that people with depression have an expanded brain network, specifically the frontostriatal salience network, which is 73% larger compared to healthy individuals. "It's taking up more real estate on the brain surface than we see is typical in healthy controls," said Dr Charles Lynch, a co-author of the research, from Weill Cornell Medicine in New York. He added that expansion meant the size of other -- often neighboring -- brain networks were smaller. The Guardian reports: Writing in the journal Nature, Lynch and colleagues report how they used precision functional mapping, a new approach to brain imaging that analyses a host of fMRI (functional MRI) scans from each individual. The team applied this method to 141 people with depression and 37 people without it, enabling them to measure accurately the size of each participant's brain networks. They then took the average size for each group. They found that a part of the brain called the frontostriatal salience network was expanded by 73% on average in participants with depression compared with healthy controls. These findings were supported by an analysis of single brain scans previously collected from 932 healthy people and 299 with depression. The team said the size of this brain network in people with depression did not change with time, mood or transcranial magnetic stimulation treatment. However, brain signals between different parts of the network became less synchronised when participants had certain symptoms of depression, with these changes also associated with the severity of future symptoms. The team added that an analysis of brain scans from 57 children who went on to develop depression as adolescents revealed this brain network was expanded years before their symptoms developed, while it was also expanded in adults with late onset depression. The researchers said this suggested an expanded brain network could be a risk factor for developing depression, rather than a consequence of the condition. However, they said it was unclear to what extent this enlarged network was the result of genetics or experiences, and whether the association with depression arose from this expansion or from other brain networks consequently being smaller. The team added that their results could offer a way to explore whether certain people may be at increased risk of developing depression, and could help develop personalised treatments.

Read more of this story at Slashdot.

Qualcomm has explored the possibility of acquiring portions of Intel's design business to boost the company's product portfolio, Reuters reported Thursday, citing sources familiar with the matter. From the report: The mobile chipmaker has examined acquiring different pieces of Intel, which is struggling to generate cash and looking to shed business units and sell off other assets, the people said. Intel's client PC design business is of significant interest to Qualcomm executives, one of the sources said, but they are looking at all of the company's design units. Other pieces of Intel such as the server segment would make less sense for Qualcomm to acquire, another source with knowledge of Qualcomm's operations said.

Read more of this story at Slashdot.

Google Chrome, a widely used web browser, serves millions of internet users by connecting them to the online world. Unfortunately, severe vulnerabilities can occur that threaten the security of its users.

The latest Windows personal computers with AI features have "the best specs" on "all the benchmarks," Microsoft Chief Executive Satya Nadella recently said. There is one problem: The chips inside current models are incompatible with many leading videogames. From a report: Microsoft and its partners this spring rolled out Copilot+ PCs that include functions such as creating AI-generated pictures and video. Under the hood of the new laptops is a hardware change. Instead of the Intel chips that have powered Microsoft Windows PCs for nearly four decades, the initial Copilot+ PCs to hit the market use Qualcomm chips, which in turn rely on designs from U.K.-based Arm. Most PC games, including popular multiplayer games such as "League of Legends" and "Fortnite," are made to work with Intel's x86, a chip architecture that has been the standard for many personal computers for decades. To make some of these programs function on the Qualcomm-Arm system, they must be run through a layer of software that translates Intel-speak into Arm-speak. Chip experts say the approach isn't perfect and can result in bugs, glitches or games simply not working. The problem is widespread. About 1,300 PC games have been independently tested to see if they work on Microsoft's new Arm-powered PCs and only about half ran smoothly, said James McWhirter, an analyst with research firm Omdia.

Read more of this story at Slashdot.

An anonymous reader shares a report: It would be perfectly reasonable to expect Amazon's digital assistant Alexa to decline to state opinions about the 2024 presidential race, but up until recently, that assumption would have been incorrect. When asked to give reasons to vote for former President Donald Trump, Alexa demurred, according to a video from Fox Business. "I cannot provide responses that endorse any political party or its leader," Alexa responded. When asked the same about Vice President Kamala Harris, the Amazon AI was more than willing to endorse the Democratic candidate. "There are many reasons to vote for Kamala Harris," Alexa said. Among the reasons given was that Harris has a "comprehensive plan to address racial injustice," that she promises a "tough on crime approach," and that her record on criminal justice and immigration reform make her a "compelling candidate." Harris has been dividing Silicon Valley since she took up the Democratic nomination from President Joe Biden, with some leaders in the tech industry touting her potential as a pro-tech president, and others diving head-first into the misinformation circus that's being driven by new tools like AI. An Amazon spokesperson said this "was an error that was quickly fixed."

Read more of this story at Slashdot.

Verizon is in advanced talks to acquire Frontier Communications in a deal that would bolster the company's fiber network to compete with rivals including AT&T, WSJ reported Wednesday, citing people familiar with the matter. From the report: An announcement could come this week, granted the talks don't hit any last-minute snags, the people said. A deal would be sizable, given Frontier's market value of over $7 billion. The company, cobbled together by several deals over the years, provides broadband connections to about three million locations across 25 states. Verizon, the top cellphone carrier by subscribers, has faced increased pressure from competitors and from cable-TV companies that offer discounted wireless service backed by Verizon's own cellular network. Verizon has its Fios-branded fiber network, and AT&T has focused on expanding its fiber network since shedding its WarnerMedia assets in 2022. Fiber M&A has heated up as telecom companies and financial firms pour capital into neighborhoods that lack high-speed broadband or offer only one internet provider, usually from a cable-TV company.

Read more of this story at Slashdot.