Feed aggregator

Sam Bankman-Fried Didn't Have 'Character of a Thief', Argues Author Michael Lewis

Slashdot - Sun, 2024-08-25 20:47
An anonymous reader shared this story from the blog Decrypt: Michael Lewis, author of Going Infinite, an account of the rise and fall of Sam Bankman-Fried, has argued that the disgraced FTX founder didn't have "the character of a thief" in a new The Washington Post article. "His crime was of a piece with his character. The character wasn't the character of a thief. It was the character of a person numb to risk." Lewis explained in the final paragraphs of a 4,500 word essay adapted from a new introduction to his book. "Unable to feel risk himself, he can't really imagine other people feeling much at all about the risk he has subjected them to...." Lewis doubled down on previous claims that Bankman-Fried wasn't running a Ponzi scheme, arguing that "The crime was unnecessary to the business in a way that, say, Bernie Madoff's was not," and that "The crime made no sense." The collapse of FTX, he added, "might have been avoided and FTX might have survived." "That doesn't mean I think that Sam Bankman-Fried is innocent. It merely informs how I feel about him," Lewis explained. "I think the truth is closer to 'young person with an intellectually defensible but socially unacceptable moral code makes a huge mistake in trying to live by it' than "criminal on the loose in the financial system.'" From from The Daily Beast: Lewis also pointed to bankruptcy court filings from FTX in the weeks after Bankman-Fried's sentencing showing that "against the $8.7 billion in missing customer deposits, FTX was now sitting on something like $14.5 to $16.3 billion." "Whatever the exact sum, it was enough to repay all depositors and various other creditors at least 118 cents on the dollar — that is, everyone who imagined they had lost money back in November 2022 would get their money back, with interest," Lewis writes. Michael Lewis's article offers some vivid details: Inside of three years, he'd gone from socially and emotionally isolated 25-year-old with an upper-middle-class bank account to leader of a small army of math nerds and (according to Forbes magazine) not merely the world's richest person under 30 but maybe the fastest creator of wealth in recorded history... He'd gone from having no friends as a child to having too many as an adult without ever developing a capacity for friendship.... The prosecutors didn't need Sam's help. Sam helped them anyway by ignoring the counsel of his lawyers and testifying on his own behalf... As Lewis Kaplan, the federal judge who presided over the case, said later: "When he wasn't outright lying, he was often evasive, hairsplitting, dodging questions and trying to get the prosecutor to reword questions in ways that he could answer in ways he thought less harmful than a truthful answer to the question that was posed would have been. I've been doing this job for close to 30 years. I've never seen a performance quite like that...." [T]he judge ordered Sam to rise so that he might address him directly. Two hours or so earlier, Sam had shuffled into the courtroom in prison khakis with his head down and his hands oddly clasped behind his back. Just before he'd entered, his guards had told him he was meant to be wearing handcuffs and asked if he could create the impression that he was doing so... "There is a risk that this man will be in a position to do something very bad in the future, and it's not a trivial risk, not a trivial risk at all," said the judge. "So, in part, my sentence will be for the purpose of disabling him." He then sentenced Sam to 25 years in prison, with no possibility of parole. A few minutes later, Sam dutifully clasped his hands behind his back and shuffled out of the courtroom. Lewis adapted his 4,500-word article from the upcoming (updated) paperback edition of his book — which was originally published in 2023 on the same day jurors were selected for Bankman-Fried's trial...

Read more of this story at Slashdot.

Categories: Computer, News

Can We Fight Climate Change By Bioengineering a Better Cow?

Slashdot - Sun, 2024-08-25 19:44
One of Slashdot's most-visited stories of all time was the 2016 story asking: Can Cow Backpacks Reduce Global Methane Emissions? "Enteric fermentation," or livestock's digestive process, accounts for 22 percent of all U.S. methane emissions, and the manure they produce makes up eight percent more, according to the U.S. Environmental Protection Agency... Methane, like carbon, is a greenhouse gas, but methane's global warming impact per molecule is 25 times greater than carbon's, according to the EPA. Cow methane still "heats the Earth more than every flight across the world combined," the Washington Post added today, reporting on a new $30 million genetic engineering experiment undertaken by the Innovative Genomics Institute and the University of California at Davis. Its mission: to transform a cow's gut so it no longer releases methane. Using tools that snip and transfer DNA, researchers plan to genetically engineer microbes in the cow stomach to eliminate those emissions. If they succeed, they could wipe out the world's largest human-made source of methane and help change the trajectory of planetary warming... The average cow produces around 220 pounds of methane per year, or around half the emissions of an average car; cows are currently responsible for around 4 percent of global warming, according to the Food and Agriculture Organization... Scientists envision a kind of probiotic pill, given to the cow at birth, that can transform its microbiome permanently... The current project doesn't target only a particular cow species — it takes aim at the microbiome itself, offering a solution that could apply to all of them. Brad Ringeisen, executive director at the genomics institute, cut his teeth running biotechnology at the U.S. defense research agency DARPA, which helped pioneer transformative innovations including the internet, miniaturized GPS, stealth aircraft and the computer mouse. "I'm taking the DARPA mentality here," he said. "Let's solve it for all cows, not just a fraction of the cows." ...] "There's no reason a cow has to produce methane," Ringeisen said. So what if scientists could just ... turn it off? "I personally think this is the one that can make the biggest impact in the world," Ringeisen said. "Say you could wave a magic wand and eliminate all those emissions." The article says that currently the scientists are feeding red-seaweed oil to a cow to measure the changes, to prepare for their final goal: "replicate those changes with gene editing." (They're using machine learning to reassemble the hundreds of pieces of each miccroorganism's DNA, so they can understand which changes they need to make with their early-intervention probiotic.) Such a probiotic could also improve a farm's productivity. Cows can lose up to 12 percent of their energy through burping up methane; other ruminants, like sheep and goats, also lose energy in this way. "If there is a way to redirect that hydrogen and convert it into milk, meat, wool — it would be much more accepted by farmers," said Ermias Kebreab [a professor of animal science at UC-Davis]. Early treatments will be tested on the cows at Davis, with researchers tracking their burps to evaluate the drop-off in methane emissions. There is still a long way to go. While scientists have proved that they can gene-edit microbes, researchers have so far only shown that they can edit a small fraction of the microbes in the cow gut — or the human gut, for that matter. Institute researchers are developing microbial gene-editing tools, even as they are mapping the species of the microbiome. They are building the plane while flying it. The teams have received enough funding for seven years of research. The project started last year, and they hope to have a trial treatment ready for testing in cows in the next two years.

Read more of this story at Slashdot.

Categories: Computer, News

ARRL Pays $1 Million Ransom To Decrypt Their Systems After Attack

Slashdot - Sun, 2024-08-25 18:34
The nonprofit American Radio Relay League — founded in 1914 — has approximately 161,000 members, according to Wikipedia (with over 7,000 members outside the U.S.) But sometime in early May its systems network was compromised, "by threat actors using information they had purchased on the dark web," the nonprofit announced this week. The attackers accessed the ARRL's on-site systems — as well as most of its cloud-based systems — using "a wide variety of payloads affecting everything from desktops and laptops to Windows-based and Linux-based servers." Despite the wide variety of target configurations, the threat actors seemed to have a payload that would host and execute encryption or deletion of network-based IT assets, as well as launch demands for a ransom payment, for every system... The FBI categorized the attack as "unique" as they had not seen this level of sophistication among the many other attacks, they have experience with. Within 3 hours a crisis management team had been constructed of ARRL management, an outside vendor with extensive resources and experience in the ransomware recovery space, attorneys experienced with managing the legal aspects of the attack including interfacing with the authorities, and our insurance carrier. The authorities were contacted immediately as was the ARRL President... [R]ansom demands were dramatically weakened by the fact that they did not have access to any compromising data. It was also clear that they believed ARRL had extensive insurance coverage that would cover a multi-million-dollar ransom payment. After days of tense negotiation and brinkmanship, ARRL agreed to pay a $1 million ransom. That payment, along with the cost of restoration, has been largely covered by our insurance policy... Today, most systems have been restored or are waiting for interfaces to come back online to interconnect them. While we have been in restoration mode, we have also been working to simplify the infrastructure to the extent possible. We anticipate that it may take another month or two to complete restoration under the new infrastructure guidelines and new standards. ARRL's called the attack "extensive", "sophisticated", "highly coordinated" and "an act of organized crime". And tlhIngan (Slashdot reader #30335) shared this detail from BleepingComputer. "While the organization has not yet linked the attack to a specific ransomware operation, sources told BleepingComputer that the Embargo ransomware gang was behind the breach."

Read more of this story at Slashdot.

Categories: Computer, News

Ford Cancels Electric SUV, Delays EV Pickup

Slashdot - Sun, 2024-08-25 17:34
Volkswagen said this week it would wait to see where EV demand goes before building out the last three of its six planned battery factories. And now Ford has also cancelled its planned electric SUV and delayed production of an all-new electric pickup, according to CNBC, moves Ford now believes could cost up to $1.9 billion. But Ford isn't giving up. Ford's COO told CNBC Thursday that "We're quite convinced that the highest adoption rates for electric vehicles will be in the affordable segment on the lower size-end of the range." Instead of the three-row SUV or large pickup, the company's first new EV is expected to be a commercial van in 2026, followed the next year by a midsized pickup and then the T3 full-size pickup... And the midsize pickup is scheduled to be the first vehicle from a specialized "skunkworks" team in California. The company had tasked the team two years ago with developing a new small EV platform... "In ICE, a business we've been in for 120 years, the bigger the vehicle, the higher the margin. But it's exactly the opposite for EVs...." Ford's current EVs — the Mustang Mach-E crossover, F-150 Lightning and a commercial van in the U.S. — are not profitable overall. The Model e operations have lost nearly $2.5 billion during the first half of this year and lost $4.7 billion in 2023. The losses, as well as changing market conditions and business plans, caused Ford earlier this year to withdraw an ambitious 8% profit margin for its EV unit by 2026. Investors and Wall Street analysts have largely supported the EV changes, most recently sending the company's shares up about 2.3% since the announcement earlier this week, despite the expected costs. "Overall, these changes will position Ford to benefit from growing demand for EVs, while also focusing on areas in which it has a Core competitive advantage," BofA's John Murphy wrote Wednesday in an investor note... The updates are the latest for Ford's electrification plans, which now include a heavy focus on hybrid and plug-in hybrid electric vehicles, or PHEVs, to assist in meeting tightening fuel economy regulations in addition to all-electric vehicles. Ford CFO John Lawler said Wednesday that the company's future capital expenditure plans will shift from spending about 40% on all-electric vehicles to spending 30%... "What we saw in '21 and '22 was a temporary market spike where the demand for EVs really took off," Gjaja told CNBC during an interview earlier this year. "It's still growing but not nearly at the rate we thought it might have in '21, '22." The article also points out that while Ford is discontinuing its giant electric SUV, Ford's rival GM is doing exactly the opposite: America's largest automaker has pulled back spending and delayed many of its EVs, but it has several large all-electric vehicles on sale coming soon... As recently as last month, GM reconfirmed expectations for its EVs to be profitable on a production, or contribution-margin basis, once it reaches output of 200,000 units by the fourth quarter. A GM spokesman Thursday said the automaker continues "to work to reach variable profit positive during the fourth quarter." The article also notes "an industrywide fear that Chinese automakers could be able to flood markets with cheaper, more profitable EVs," with Chinese automakers like BYD "quickly growing exports of vehicles to Europe and other countries..."

Read more of this story at Slashdot.

Categories: Computer, News

'Threads' Tests Posts That Disappear After 24 Hours

Slashdot - Sun, 2024-08-25 16:34
After announcing it had 200 million active users earlier this month, Threads is now "testing the option for users to put a 24-hour expiration timer on their posts," writes Engadget: A spokesperson confirmed to TechCrunch that the feature is being tested among a group of users after it was first spotted earlier this summer by developer Alessandro Paluzzi... It comes a few months after Instagram head Adam Mosseri shared that Threads was experimenting with auto-archiving. That optional feature would let users designate a date for their posts to be hidden from the feed. But Threads users in the past have indicated that they largely aren't into the idea of automatic archiving, and such a feature hasn't yet shown up on a wider scale.

Read more of this story at Slashdot.

Categories: Computer, News

How Reddit Challenges Google and Meta with Ads Based on Topics - Not User Data

Slashdot - Sun, 2024-08-25 13:34
Six months after going public, Reddit "is winning over advertisers," reports Bloomberg, "by showing that it's different than other internet platforms, which often rely on users' identities and personal information to target ads." Instead, Reddit is targeting people based on their interests, relying on the site's [100,000+] deeply detailed communities — called subreddits — to match advertisers with potential customers... Early returns on that strategy have been promising. The text-based site easily surpassed expectations in its first two earnings reports this year, disclosing strong sales and better-than-expected projected growth. The stock is up 66% from its $34 initial public offering price in March. Beyond targeting subreddits, the company also can use specific keywords to sell what it calls conversation ads. If a Redditor in r/HydroHomies — a community about the benefits of drinking water that has more than 1.2 million users — asks for advice about a specific brand of water bottle, an ad for that exact product could appear next to that user's post. These conversation ads are the fastest-growing ad format on the platform, the company said. They also give marketers a chance to appear in subreddits where customers are already talking about them... Despite being around for close to 20 years, Reddit only started investing heavily in its advertising business in 2018, and is now hoping that marketers and investors are ready to acknowledge the site has grown up. Executives often point to its unique form of content moderation as proof that it's a safer place for brands than other sites. Reddit largely relies on a group of more than 60,000 human moderators — users who volunteer to serve as a sort of content police — to flag or take down unsavory content. On top of that, the site has a voting system so users can rate the quality of content. "From everything we're seeing, they have a level of brand safety and content safety for advertisers that is very comparable to most other social platforms," said Jack Johnston, senior social innovation director at performance marketing agency Tinuiti, which buys ads on Meta, Pinterest, X and Reddit. "That wasn't necessarily the case a couple years ago." Those improvements have paid dividends. Reddit recently signed new content partnerships with major sports leagues, including the NFL, NBA and MLB, and the majority of Reddit's advertising revenue comes from Fortune 500 companies. Last year, the site made close to $800 million in ad sales, and counts marquee brands like Toyota, Disney, Samsung and Ulta Beauty among its advertisers. This year, analysts expect Reddit's overall advertising business to eclipse $1.1 billion in revenue and see the company reaching $2 billion in sales as soon as 2027, according to data compiled by Bloomberg. To get there, Reddit will need to court smaller marketers, too. The company makes more than 25% of its revenue from just 10 advertisers, meaning any unexpected pullback from a key partner could have a significant impact on the company's business, said Dan Salmon, lead analyst at New Street Research. "This army of small businesses — that's the most important thing for all of those platforms, for Reddit, for Pinterest, for X," he said... Advertisers large and small say they're already planning to spend more on Reddit in the coming quarters. The article points out that more than 90 million people visit Reddit each day.

Read more of this story at Slashdot.

Categories: Computer, News

Linus Torvalds Talks About Rust Adoption and AI

Slashdot - Sun, 2024-08-25 09:34
"At The Linux Foundation's Open Source Summit China conference, Linus Torvalds and his buddy Dirk Hohndel, Verizon's Head of the Open Source Program Office, once more chatted about Linux development and related issues," reports ZDNet: Torvalds: "Later this year, we will have the 20th anniversary of the real-time Linux project. This is a project that literally started 20 years ago, and the people involved are finally at that point where they feel like it is done... well, almost done. They're still tweaking the last things, but they hope it will soon be ready to be completely merged in the upstream kernel this year... You'd think that all the basics would have been fixed long ago, but they're not. We're still dealing with basic issues such as memory management...." Switching to a more modern topic, the introduction of the Rust language into Linux, Torvalds is disappointed that its adoption isn't going faster. "I was expecting updates to be faster, but part of the problem is that old-time kernel developers are used to C and don't know Rust. They're not exactly excited about having to learn a new language that is, in some respects, very different. So there's been some pushback on Rust." On top of that, Torvalds commented, "Another reason has been the Rust infrastructure itself has not been super stable...." The pair then moved on to the hottest of modern tech topics: AI. While Torvalds is skeptical about the current AI hype, he is hopeful that AI tools could eventually aid in code review and bug detection. In the meantime, though, Torvalds is happy about AI's side effects. For example, he said, "When AI came in, it was wonderful, because Nvidia got much more involved in the kernel. Nvidia went from being on my list of companies who are not good to my list of companies who are doing really good work."

Read more of this story at Slashdot.

Categories: Computer, News

Amazon CEO: AI-Assisted Code Transformation Saved Us 4,500 Years of Developer Work

Slashdot - Sun, 2024-08-25 05:34
Long-time Slashdot reader theodp shared this anecdote about Amazon's GenAI assistant for software development, Amazon Q: On Thursday, Amazon CEO Andy Jassy took to Twitter to boast that using Amazon Q to do Java upgrades has already saved Amazon from having to pay for 4,500 developer-years of work. ("Yes, that number is crazy but, real," writes Jassy). And Jassy says it also provided Amazon with an additional $260M in annualized efficiency gains from enhanced security and reduced infrastructure costs. "Our developers shipped 79% of the auto-generated code reviews without any additional changes," Jassy explained. "This is a great example of how large-scale enterprises can gain significant efficiencies in foundational software hygiene work by leveraging Amazon Q." Jassy — who FORTUNE reported had no formal training in computer science — also touted Amazon Q's Java upgrade prowess in his Letter to Shareholders earlier this year, as has Amazon in its recent SEC filings ("today, developers can save months using Q to move from older versions of Java to newer, more secure and capable ones; in the near future, Q will help developers transform their .net code as well"). Earlier this week, Business Insider reported on a leaked recording of a fireside chat in which AWS CEO Matt Garman predicted a paradigm shift in coding as a career in the foreseeable future with the prevalence of AI. According to Garman, "If you go forward 24 months from now, or some amount of time — I can't exactly predict where it is — it's possible that most developers are not coding."

Read more of this story at Slashdot.

Categories: Computer, News

Netflix Shares First Six Minutes of New Anime Series 'Terminator Zero'

Slashdot - Sun, 2024-08-25 03:34
"It's going to be violent," warns the creator of Terminator Zero, an eight-episode anime series premiering Thursday August 29th on Netflix. "It's going to be dark, it's going to be horrific, and it's going to be arresting." And the Netflix blog has now shared the first six minutes online: In the world of Terminator, the future is never set, yet some things are guaranteed: The Terminator is still a cyborg that feels no remorse, pity, or fear. The anime series TERMINATOR ZERO, landing on Netflix on Aug. 29 — known to fans as Judgment Day — looks different from any incarnation of the Terminator franchise we've seen before, but you can tell from these opening six minutes that the brutal, sophisticated action will remain. "I realized the first minutes of the show have to declare what it is," creator and executive producer Mattson Tomlin tells Tudum. A joint production between Skydance and the Japanese animation studio Production I.G, TERMINATOR ZERO has the challenge of drawing in both anime fans and fans of the Terminator series. "The way to do that was to have a sequence that had no dialogue, that was really planting a flag in letting everybody know this is going to be violent, it's going to be dark, it's going to be action-driven, it's going to be horrific, and it's going to be arresting," says Tomlin, who previously wrote Project Power for Netflix and is currently writing The Batman Part II. "That's just what it has to be." The series follows "a new batch of characters who live in Japan in 1997," writes CBR — and in an interview the show's director said "There's a balance" when representing Japan's actual culture while keeping the show futuristic: One of the things that I really took for granted was guns. [Points to self] Dumb American over here had to write a scene where Eiko gets into a parking lot and smashes the window of a car, goes to the glove box, takes out a revolver, and it instantly gets flagged. [Other people working on the series] were like, "No, we don't have guns. What you are describing, that's over there. We're over here in civilization where that can't happen." That triggered a really fruitful and creatively challenging discussion about weapons. The military has guns and the police have guns. That's kind of it. So these characters have to arm themselves. How are they going to do it? What could we do? And that's why the Terminator has a crossbow. Eiko has all of these different weapons that she concocted from a hardware store. It was all born out of that.

Read more of this story at Slashdot.

Categories: Computer, News

Telegram CEO Arested In France

Slashdot - Sun, 2024-08-25 01:20
Telegram's billionaire founder/CEO Pavel Durov was arrested Saturday night outside Paris, reports Reuters, citing French TV news stations TF1 TV and BFM TV which attributed the news to unnamed sources: Durov was travelling aboard his private jet, TF1 said on its website, adding he had been targeted by an arrest warrant in France as part of a preliminary police investigation. TF1 and BFM both said the investigation was focused on a lack of moderators on Telegram, and that police considered that this situation allowed criminal activity to go on undeterred on the messaging app. Thanks to long-time Slashdot reader sinij for sharing the news.

Read more of this story at Slashdot.

Categories: Computer, News

How Should Cybersecurity Evolve After Crowdstrike's Outage?

Slashdot - Sun, 2024-08-25 00:20
Microsoft will meet with CrowdStrike and other security companies" on September 10, reports CNBC, to "discuss ways to evolve" the industry after a faulty CrowdStrike software update in July caused millions of Windows computers to crash: [An anonymous Microsoft executive] said participants at the Windows Endpoint Security Ecosystem Summit will explore the possibility of having applications rely more on a part of Windows called user mode instead of the more privileged kernel mode... Attendees at Microsoft's September 10 event will also discuss the adoption of eBPF technology, which checks if programs will run without triggering system crashes, and memory-safe programming languages such as Rust, the executive said. Wednesday Crowdstrike argued no cybersecurity vendor could "technically" guarantee their software wouldn't cause a similar incident. On a possibly related note, long-time Slashdot reader 278MorkandMindy shares their own thoughts: The "year of the Linux desktop" is always just around the corner, somewhat like nuclear fusion. Will Windows 11, with its general advert and telemetry BS, along with the recall feature, FINALLY push "somewhat computer literate" types like myself onto Linux?

Read more of this story at Slashdot.

Categories: Computer, News

'Invasive' Iranian Intelligence Group Believed to Be The Ones Who Breached Trump's Campaign

Slashdot - Sat, 2024-08-24 23:04
Reuters reports that the Iranian hacking team which compromised the campaign of U.S. presidential candidate Donald Trump "is known for placing surveillance software on the mobile phones of its victims, enabling them to record calls, steal texts and silently turn on cameras and microphones, according to researchers and experts who follow the group." Known as APT42 or CharmingKitten by the cybersecurity research community, the accused Iranian hackers are widely believed to be associated with an intelligence division inside Iran's military, known as the Intelligence Organization of the Islamic Revolutionary Guard Corps or IRGC-IO. Their appearance in the U.S. election is noteworthy, sources told Reuters, because of their invasive espionage approach against high-value targets in Washington and Israel. "What makes (APT42) incredibly dangerous is this idea that they are an organization that has a history of physically targeting people of interest," said John Hultquist, chief analyst with U.S. cybersecurity firm Mandiant, who referenced past research that found the group surveilling the cell phones of Iranian activists and protesters... Hultquist said the hackers commonly use mobile malware that allows them to "record phone calls, room audio recordings, pilfer SMS (text) inboxes, take images off of a machine," and gather geolocation data... APT42 also commonly impersonates journalists and Washington think tanks in complex, email-based social engineering operations that aim to lure their targeting into opening booby-trapped messages, which let them takeover systems. The group's "credential phishing campaigns are highly targeted and well-researched; the group typically targets a small number of individuals," said Josh Miller, a threat analyst with email security company Proofpoint. They often target anti-Iran activists, reporters with access to sources inside Iran, Middle Eastern academics and foreign-policy advisers. This has included the hacking of western government officials and American defense contractors. For example, in 2018, the hackers targeted nuclear workers and U.S. Treasury department officials around the time the United States formally withdrew from the Joint Comprehensive Plan of Action (JCPOA), said Allison Wikoff, a senior cyber intelligence analyst with professional services company PricewaterhouseCoopers. "APT42 is still actively targeting campaign officials and former Trump administration figures critical of Iran, according to a blog post by Google's cybersecurity research team."

Read more of this story at Slashdot.

Categories: Computer, News

NASA Says SpaceX Will Bring Boeing's Starliner Astronauts Back to Earth - in February

Slashdot - Sat, 2024-08-24 21:34
Boeing "will return its Starliner capsule from the International Space Station without the NASA astronauts," reports CNBC. Though they've been on the space station since early June, the plan is to have them stay "for about six more months before flying home in February on SpaceX's Crew-9 vehicle. "The test flight was originally intended to last about nine days." The decision to bring Starliner back from the ISS empty marks a dramatic about-face for NASA and Boeing, as the organizations were previously adamant that the capsule was the primary choice for returning the crew. But Starliner's crew flight test, which had been seen as the final major milestone in the spacecraft's development, faced problems — most notably with its propulsion system. "Boeing has worked very hard with NASA to get the necessary data to make this decision," NASA Administrator Bill Nelson said during a press conference with top NASA officials at Johnson Space Center in Houston on Saturday. "We want to further understand the root causes and understand the design improvements so that the Boeing Starliner will serve as an important part of our assured crew access to the ISS." He reiterated that test flights are "neither safe, nor routine," and that the decision was the "result of a commitment to safety." NASA will now conduct another phase of its Flight Readiness Review to determine when to bring the empty Starliner home. Boeing officials had been adamant in press briefings that Starliner was safe for the astronauts to fly home in the event of an emergency, despite delaying the return multiple times. NASA said there was a "technical disagreement" between the agency and the aerospace company, and said it evaluated risk differently than Boeing for returning its crew. Nonetheless, NASA officials repeatedly expressed support for Boeing, and Nelson said he was "100% certain" that Starliner would be able to launch with a crew again someday. NASA posted on X.com that they'd reached the decision "after extensive review by experts across the agency. And CNBC adds that "Ken Bowersox, NASA associate administrator, said NASA officials were unanimous in their decision to choose SpaceX to bring the crew home."

Read more of this story at Slashdot.

Categories: Computer, News

What's 81-Year-Old John 'Captain Crunch' Draper Doing Now?

Slashdot - Sat, 2024-08-24 20:34
He was employee #13 at Apple Computers — after impressing Steve Wozniak and Steve Jobs with his "blue box" phone-phreaking technique. Now 81-year-old John "Captain Crunch" Draper has launched a new YouTube channel and web site. "I spent decades exploring the depths of communication technology," Draper says in a recent video, "always pushing the boundaries of what's possible, and challenging the status quo." The video is embedded at the top of the new web site, welcoming visitors to "your gateway to my world, where I share everything from my secrets the early phone freaking days to the latest in emergency communication systems that could one day save your life." "Here you'll find insights into my current projects including advanced uses of artificial intelligence, emergency communication preparedness, and much more. Whether you're a technology enthusiast, a fellow veteran, or someone curious about the unseen forces that connect our world, here's something for you." And clicking the "Current Projects" link leads to an interesting list: "My involvement in the field of Unidentified Aerial Phenomena (UAP) recently took me to "Contact in the Desert," a pivotal gathering of leading scientists pushing for governmental transparency in UAP research." "Artificial Intelligence, particularly ChatGPT, has captivated my interest. I'm refining my skills as a prompt engineer, integrating AI into various facets of my life, from web development and programming to personal research on UAPs and anti-gravity phenomena." "In light of global tensions, such as the Ukrainian conflict, I'm actively preparing for potential disruptions in conventional communication systems. Together with a hardware partner, we are pioneering advanced communication technologies under the unlicensed ISM band using the Meshtastic protocol. This technology, which is popular in the UK but less so in the US, facilitates secure, low-power, and nearly undetectable communication. I am advocating for its adoption in Las Vegas, where it remains largely underutilized." "My YouTube channel not only serves as a platform for project updates but also as a conduit for preserving the legacy of the computing era's pioneers." [Draper plans to host interviews with members of the original 1970s HomeBrew Computer Club.] Draper's home page also has a 59-minute video of a conference talk where Draper tells his life story... And five months ago Draper released a video on YouTube showing what happened when he asked ChatGPT to design his logo. It resulted in "really hokey pictures — terrible." But Draper scrolls them all to provide his critique.... There's also a Patreon account where Draper is offering to schedule Zoom meetings with subscribers (for between $22 and $45 an hour).

Read more of this story at Slashdot.

Categories: Computer, News

NASA Smashed into an Asteroid in 2022. The Debris Could End Up Reaching Earth

Slashdot - Sat, 2024-08-24 19:34
NASA's 2022 DART mission "successfully demonstrated how a fast-moving spacecraft could change an asteroid's trajectory by crashing into it," remembers Gizmodo, "potentially providing a way to defend Earth — though the asteroid in this test was never a real threat." But a followup study suggests debris from that 525-foot (160-meter) asteroid "could actually strike back," they add, "though we're not in any danger." The [DART] team posits that the collision produced a field of rocky ejecta that could reach Earth within 10 years... [Various aerospace scientists] studied data collected by the Light Italian CubeSat for Imaging of Asteroids, or LICIACube, which observed DART's impact of Dimorphos up close. Then, they fed LICIACube's data into supercomputers at NASA's Navigation and Ancillary Information Facility to simulate how the debris from the asteroid — basically dust and rock — may have disseminated into space. The simulations tracked about 3 million particles kicked up by the impact, some of which are large enough to produce meteors that could be spotted on Earth. Particles from the impact could get to Mars in seven to 13 years, and the fastest particles could make it to our own world in just seven years. "This detailed data will aid in the identification of DART-created meteors, enabling researchers to accurately analyze and interpret impact-related phenomena," the team wrote in the paper. "However, these faster particles are expected to be too small to produce visible meteors, based on early observations," said Dr. Eloy Peña-Asensio, who lead the research team, in an interview with Universe Today. (He's a Research Fellow with the Deep-space Astrodynamics Research and Technology group at Milan's Polytechnic Institute.) The team's simulations indicated it could take up to 30 years before any of the ejecta is observed on Earth, in a new (and human-created) meteor shower called the Dimorphids. So while they won't pose any risk, "If these ejected Dimorphos fragments reach Earth... their small size and high speed will cause them to disintegrate in the atmosphere, creating a beautiful luminous streak in the sky."

Read more of this story at Slashdot.

Categories: Computer, News

Quantum Internet Prototype Runs For 15 Days Under New York City

Slashdot - Sat, 2024-08-24 18:34
Under the streets of New York City, they're testing a "quantum network," reports Phys.org — where engineers from a Brooklyn company named Qunnect Inc are taking steps to "overcome the fragility of entangled states in a fiber cable and ensure the efficiency of signal delivery." For their prototype network, the Qunnect researchers used a leased 34-kilometer-long fiber circuit they called the GothamQ loop. Using polarization-entangled photons, they operated the loop for 15 continuous days, achieving an uptime of 99.84% and a compensation fidelity of 99% for entangled photon pairs transmitted at a rate of about 20,000 per second. At a half-million entangled photon pairs per second, the fidelity was still nearly 90%... They sent 1,324 nm polarization-entangled photon pairs in quantum superpositions through the fiber, one state with both polarizations horizontal and the other with both vertical — a two-qubit configuration more generally known as a Bell state. In such a superposition, the quantum mechanical photon pairs are in both states at the same time. "While others have transmitted entangled photons before, there has been too much noise and polarization drift in the fiber environment for entanglement to survive," the article points out, "particularly in a long-term stable network." So the Qunnect team built "automated polarization compensation" devices to correct the polarization of the entangled pairs: In their design, an infrared photon [with a wavelength of 1,324 nanometers] is entangled with a near-infrared photon of 795 nanometers. The latter photon is compatible in wavelength and bandwidth with the rubidium atomic systems, such as are used in quantum memories and quantum processors. It was found that polarization drift was both wavelength- and time-dependent, requiring Qunnect to design and build equipment for active compensation at the same wavelengths... Qunnect's GothamQ loop demonstration was especially noteworthy for its duration, the hands-off nature of the operation time, and its uptime percentage. It showed, they wrote, "progress toward a fully automated practical entanglement network" that would be required for a quantum internet. And Qunnect's co-founder/chief science officer says "since we finished this work, we have already made all the parts rack-mounted, so they can be used everywhere..." Their network design and results are published in PRX Quantum.

Read more of this story at Slashdot.

Categories: Computer, News

RFA Explains How Its UK Rocket Engine Test Led to Monday's Spectacular Explosion

Slashdot - Sat, 2024-08-24 17:34
Monday brought spectacular footage of an explosion at a UK rocket test site after an engine test went awry. The plan had been to test-fire all of a rocket stage's nine engines at the same time — they've successfully ignited the mores more than a hundred times — but this time one of the first eight had an "unusual" anomaly — "most likely a fire in the oxygen pump," according to a video posted by space company RFA on X.com. The trouble "spread onto neighboring engines," eventually leading to a billowing jet of fire from the side of the vehicle. ("The engine-propellant manifold system was damaged to such a great extent that kerosene kept fueling the fire.") Slashdot reader AleRunner writes: A rocket company has vowed to return to regular operations "as soon as possible" after an explosion during a test at the UK's new spaceport in Shetland. The explosion happened after "an "anomaly" had led to "the loss of the stage" — but there were no injuries according to a Guardian report. The test was carried out by German company Rocket Factory Augsburg which hopes to make the first UK vertical rocket launch into orbit... "We develop iteratively with an emphasis on real testing."This is part of our philosophy and we were aware of the higher risks attached to this approach. Our goal is to return to regular operations as soon as possible." "In true RFA fashion, we're being as transparent as possible," the company posted Friday on X.com, "and sharing our own raw footage of the incident." The day of the explosion they'd posted that "The launch pad has been saved and is secured," and Friday posted that six-minute video explaining what happened. (It emphasizes there's an improved version of this stage that's already been built.) The Guardian added that the explosion comes three months after RFA's successful 8-second test firing of its rocket engines — the spaceport's first rocket test.

Read more of this story at Slashdot.

Categories: Computer, News

'Alien: Romulus' Director Unbanned from Subreddit After Erroneous Accusations He Was Impersonating... Himself

Slashdot - Sat, 2024-08-24 16:34
Alien: Romulus director Fede Ãlvarez "briefly dropped into an Alien franchise subreddit this week to chat with fans about his new sequel," reports Deadline. "But the moderators weren't having it, flagging Ãlvarez as an imposter in a notice that he is 'permanently banned' from the subreddit." The moderator shared an update that Ãlvarez "was immediately reinstated and had a very friendly conversation with us. Awesome guy." They also shared the filmmaker's response. "I'm sorry, just found it hilarious," wrote Ãlvarez. "My bad. Not harm done. Thanks again for such great work moderating my favorite subreddit." Fangoria notes this might not be the last Alien movie from director Alvarez: Talking with The Hollywood Reporter earlier this week, the Evil Dead and Don't Breathe director teased that ideas are in the pipeline for an Alien: Romulus sequel, which would — if it comes to fruition — be the eighth instalment in the legendary sci-fi horror franchise." The Hollywood Reporter also notes that Ash, the "calculating synthetic character" from the original 1979 movie Alien (played by the late Ian Holm) got a kind of reprise in 2024 with another character named Rook: According to Ãlvarez, Rook was a collaborative decision with [Ridley] Scott, who also wanted to see another version of the artificial person he introduced 45 years ago. The Romulus team then received approval from Holm's estate, and using the English actor's headcast from The Lord of the Rings as a foundation, Legacy Effects built Rook's torso and head as an animatronic. The practical character was then enhanced by CG and deepfake AI technology for certain shots as needed... "There might be some deepfake in the eyes because it's the best when it comes to creating the likeness of the eyes, but it's a whole bag of tricks from 1970s and 1980s technology to technology from yesterday." The article also notes one horrifying plot twist "received some respectful opposition to this unsettling choice from 20th Century and Disney, but that's precisely when [director Alvarez] knew he was on the right course." "If you're given an Alien movie by a corporation that is owned by Disney and they immediately say, 'Yeah, let's make it,' then you are failing somehow. So we really pushed it to the limit, and I'm glad we did." Alvarez's social media feed also explores what Alien: Romulus would look like as trading cards or as 1950s comic book, shares posts from the movie's poster designer, and admits that "everything I do is influenced by Terminator / Alien / Predator."

Read more of this story at Slashdot.

Categories: Computer, News

As EV Sales Slump, Volkswagen Scales Back Battery Factories Buildout

Slashdot - Sat, 2024-08-24 15:00
An anonymous reader quotes a report from Ars Technica: Volkswagen will wait to see what electric car demand is like before building out all six of its previously planned battery factories. Thomas Schmall, VW's board member in charge of technology, told a German newspaper that "building battery cell factories is not an end to itself" and that a goal of 200 GWh of lithium-ion cells by 2030 was not set in stone. [...] For VW, the previous goal of 200 GWh by 2030 from six factories (through a new subsidiary called PowerCo) could now be just 170 GWh capacity from three already-announced plants in Valencia, Spain; Ontario, Canada; and Salzgitter, Germany. If necessary, Schmall said that the Spanish and Canadian battery factories could be expanded to meet additional demand. This battery news follows another sign of slowing confidence in EVs at VW. Last week, it emerged that the company has pushed back plans for the ID.4's successor, which now may not see showrooms until 2032.

Read more of this story at Slashdot.

Categories: Computer, News

Families Can Sue App Developer For Breaking Its Anti-Bullying Pledge, Says Court

Slashdot - Sat, 2024-08-24 12:00
The Verge's Adi Robertson reports: An appeals court revived a lawsuit against the anonymous messaging service Yolo, which allegedly broke a promise to unmask bullies on the app. In a ruling (PDF) issued Thursday, the Ninth Circuit Court of Appeals said Section 230 of the Communications Decency Act shouldn't block a claim that Yolo misrepresented its terms of service, overruling a lower court decision. But it determined the app can't be held liable for alleged design defects that allowed harassment, letting a different part of that earlier ruling stand. Yolo was a Snapchat-integrated app that let users send anonymous messages, but in 2021, it was hit with a lawsuit after a teenage user died by suicide. The boy, Carson Bride, had received harassing and sexually explicit messages from anonymized users that -- he believed -- he likely knew. Bride and his family attempted to contact Yolo for help, but Yolo allegedly never answered, and in some cases, emails to the company simply bounced. Snap banned Yolo and another app targeted in the lawsuit, and a year later, it banned all anonymous messaging integration. Bride's family and a collection of other aggrieved parents argued that Yolo broke a legally binding promise to its users. They pointed to a notification where Yolo claimed people would be banned for inappropriate use and deanonymized if they sent "harassing messages" to others. But as the ruling summarizes, the plaintiffs argued that "with a staff of no more than ten people, there was no way Yolo could monitor the traffic of ten million active daily users to make good on its promise, and it in fact never did." Additionally, they claimed Yolo should have known its anonymous design facilitated harassment, making it defective and dangerous. A lower court threw out both of these claims, saying that under Section 230, Yolo couldn't be held responsible for its users' posts. The appeals court was more sympathetic. It accepted the argument that families were instead holding Yolo responsible for promising users something it couldn't deliver. "Yolo repeatedly informed users that it would unmask and ban users who violated the terms of service. Yet it never did so, and may have never intended to," writes Judge Eugene Siler, Jr. "While yes, online content is involved in these facts, and content moderation is one possible solution for Yolo to fulfill its promise, the underlying duty ... is the promise itself." The Yolo suit built on a previous Ninth Circuit ruling that let another Snap-related lawsuit circumvent Section 230's shield. In 2021, it found Snap could be sued for a "speed filter" that could implicitly encourage users to drive recklessly, even if users were responsible for making posts with that filter. (The overall case is still ongoing.) On top of their misrepresentation claim, the plaintiffs argued Yolo's anonymous messaging capability was similarly risky, an argument the Ninth Circuit didn't buy -- "we refuse to endorse a theory that would classify anonymity as a per se inherently unreasonable risk," Siler wrote.

Read more of this story at Slashdot.

Categories: Computer, News

Pages