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Guess I'm a Rationalist Now

A week ago I attended LessOnline, a rationalist blogging conference featuring many people I’ve known for years—Scott Alexander, Eliezer Yudkowsky, Zvi Mowshowitz, Sarah Constantin, Carl Feynman—as well as people I’ve known only online and was delighted to meet in person, like Joe Carlsmith and Jacob Falkovich and Daniel Reeves. The conference was at Lighthaven, a bewildering maze of passageways, meeting-rooms, sleeping quarters, gardens, and vines off Telegraph Avenue in Berkeley, which has rece

Israel-tied Predatory Sparrow hackers are waging cyberwar on Iran’s financial system

The Israel-linked hacker group known as Predatory Sparrow has carried out some of the most disruptive and destructive cyberattacks in history, twice disabling thousands of gas station payment systems across Iran and once even setting a steel mill in the country on fire. Now, in the midst of a new war unfolding between the two countries, they appear to be bent on burning Iran's financial system. Predatory Sparrow, which often goes by its Farsi name, Gonjeshke Darande, in an effort to appear as a

Modder runs AMD FSR 4 on unsupported Radeon 7000 series GPUs, performance lags behind FSR 3.1

Serving tech enthusiasts for over 25 years.TechSpot means tech analysis and advice you can trust In brief: AMD's new FSR 4 upscaling solution improves tremendously upon FSR 3 but only supports the company's Radeon RX 9070 and 9060 graphics card families. However, the latest version of Mesa for Linux provides a loophole that allowed a modder to benchmark FSR 4 on an older GPU, with intriguing results. Redditor Virtual-Cobbler-9930 recently shared encouraging data after testing AMD's FSR 4 on a

The pleasure of transforming sand to water in Sword of the Sea | Matt Nava interview

From the first moment I played Sword of the Sea at the Summer Game Fest Play Days, I knew that it was like the game Journey, which led down from that wonderful game created years ago to the moment when I was playing the latest game from Matt Nava’s game studio, Giant Squid. I played the beginning of the game. You start out as a nameless character in the sand. You start surfing through the sand, sort of like a snowboarder in SSX. Except you’re not riding on a snowboard. You ride on a sword, glid

Show HN: A DOS-like hobby OS written in Rust and x86 assembly

# install Rust and its dependencies # make sure you have `xorriso`, `net-tools` and `grub2-tools` installed (Linux) # compile the kernel and stage2 bootloader, link it into an ELF binary and bake into an ISO image with GRUB stage1 bootloader # run the QEMU emulation with ISO image (respectively with additional floppy image attached as well)

Christopher Eccleston’s ‘Doctor Who’ Regeneration Remains One of the Show’s Best

Twenty years ago this week, the first season of the revived era of Doctor Who came to an end with “The Parting of the Ways,” as did the tenure of Christopher Eccleston’s Ninth Doctor. Ready to sacrifice it all to stop the Daleks, the Ninth Doctor’s final moments remain a vital moment in Doctor Who history. It was the first time in decades since Doctor Who had asked its audience to trust in the magic of the series’ defining trick to survival and re-invention: the magic of regeneration itself. Ec

DuckDuckGo scam blocker detects fake stores, crypto sites, virus alerts, more

The privacy-focused web browser DuckDuckGo has boosted its anti-scam features. It can now detect and block fake ecommerce stores, crypto sites, virus alerts, and more. The new security feature is completely free for all users on both Mac and iOS browsers, with no Privacy Pro subscription needed … DuckDuckGo already had the ability to detect common phishing and malware attacks, as well as malicious ads, but these features have now been boosted and branded as Scam Blocker. There are the two new

A Visual Guide to Genome Editors

It was Victoria Gray’s first time in London and, despite a sleepless plane ride across the Atlantic Ocean, she wasn’t about to skip sightseeing. While crossing Trafalgar Square, Gray paused briefly to reflect on her experience. “I would never have been able to walk this long before,” she told a NPR reporter. “I feel like I got a second chance.” Four years earlier, in 2019, Gray had become the first patient with sickle cell anemia — a genetic disorder that causes red blood cells to become sticky

FC Barcelona launches Barca.Pass with Futureverse to give fans borderless access

FC Barcelona has tapped Futureverse, a leader in AI, blockchain, and immersive fan experiences, to launch the Barca.Pass, the club’s first official digital collectibles wallet. This marks a milestone in sports history with the largest single Web3 wallet deployment to date. More than 11 million fans with an existing Barça ID now have instant access to a personalized digital identity and exclusive digital experiences, all without needing any crypto knowledge. Fans can access Barça.Pass today at w

Verizon told to clarify ambiguous advertising claims after T-Mobile complaint

Edgar Cervantes / Android Authority TL;DR The National Advertising Division (NAD) has recommended that Verizon change its marketing language about satellite texting based on a complaint from T-Mobile. T-Mobile has also challenged Verizon’s claim of being “America’s largest network,” with the watchdog calling Verizon’s advertising “ambiguous.” Verizon has said that it’ll comply with NAD’s recommendations. Verizon is once again under the lens for its inconspicuous advertising claims. This time

Today's NYT Mini Crossword Answers for Thursday, June 19

Gael Cooper CNET editor Gael Fashingbauer Cooper, a journalist and pop-culture junkie, is co-author of "Whatever Happened to Pudding Pops? The Lost Toys, Tastes and Trends of the '70s and '80s," as well as "The Totally Sweet '90s." She's been a journalist since 1989, working at Mpls.St.Paul Magazine, Twin Cities Sidewalk, the Minneapolis Star Tribune, and NBC News Digital. She's Gen X in birthdate, word and deed. If Marathon candy bars ever come back, she'll be first in line.

OpenAI open sourced a new Customer Service Agent framework — learn more about its growing enterprise strategy

Join the event trusted by enterprise leaders for nearly two decades. VB Transform brings together the people building real enterprise AI strategy. Learn more Editor’s note: Carl will lead an editorial roundtable on this topic at VB Transform next week. Register today. OpenAI has released a new open-source demo that gives developers a hands-on look at how to build intelligent, workflow-aware AI agents using the Agents SDK. As first noticed by AI influencer and engineer Tibor Blaho (of the thir

Pro-Israel hackers hit Iran's Nobitex exchange, burn $90M in crypto

The pro-Israel "Predatory Sparrow" hacking group claims to have stolen over $90 million in cryptocurrency from Nobitex, Iran's largest crypto exchange, and burned the funds in a politically motivated cyberattack. The attack occurred on June 18, 2025, with Nobitex first reporting the breach on X at 2:24 AM EST. "This morning, June 19, our technical team detected signs of unauthorized access to a portion of our reporting infrastructure and hot wallet," reads Nobitex's post. "Immediately upon de

FDA Approves ‘Breakthough’ Drug to Prevent HIV

The Food and Drug Administration has just approved a preventative HIV drug widely regarded as a breakthrough. On Wednesday afternoon, the FDA approved Gilead Sciences’ lenacapavir as a more convenient form of pre-exposure prophylaxis (PrEP). In clinical trials, the drug was shown to be highly effective at preventing HIV infection when taken just twice a year. At the same time, advocates are urging Gilead and U.S. officials to ensure the drug is widely accessible to the public. “PrEP is one of

Senate passes GENIUS Act—criticized as gifting Trump ample opportunity to grift

Critics have long warned that Donald Trump's pro-cryptocurrency push as president, coupled with his links to his family's growing crypto empire, create substantial conflicts of interest that must be probed. But so far, nothing has stopped Trump's family from seemingly benefiting from the presidency while expanding their empire. And now, Trump is rushing regulation through Congress that many Democrats fear could create his biggest conflict of interest yet. On Tuesday, the Senate passed the GENI

OpenAI is winding down its work with Scale AI, whose founder is joining Meta

OpenAI is winding down its work with Scale AI, the artificial intelligence startup that received a multibillion-dollar investment from Meta earlier this month and saw its founder join the social media company to lead an AI effort. Scale AI is best known for its work helping major tech companies, including OpenAI, prepare data they use to train cutting-edge AI models. But OpenAI has been pulling back from the startup over the last six to 12 months, according to an OpenAI spokesperson. OpenAI ha

Apple looking to make 'premium' priced folding iPhones starting next year, analyst says

People look at iPhones at the Apple Fifth Avenue store in New York City, U.S., May 23, 2025. Apple has plans to make a folding iPhone starting next year, reliable analyst Ming-Chi Kuo said on Wednesday. Kuo said that Apple's folding phone could have a display made by Samsung Display, which is planning to produce as many as 8 million foldable panels for the device next year. However, other components haven't been finalized, including the device's hinge, Kuo wrote. He expects it to have "premium

The ‘Magic: The Gathering’ Team Had to Fight to Keep One of the ‘Final Fantasy’ Set’s Best References

Magic: The Gathering‘s new Final Fantasy set is an absolute love letter to the beloved RPG series, with hundreds of cards making a flavorful nod to their source material in one way or another. But one of the most fun references in a set filled with them almost didn’t make it in—thanks to a quibble between Wizards of the Coast and Square Enix’s translation teams. In a fascinating new article about translating the Final Fantasy set for its English and Japanese-language versions shared on the offi

xAI faces legal threat over alleged Colossus data center pollution in Memphis

After thermal imaging appeared to show that xAI lied about suspected pollution at its Colossus supercomputer data center located near predominantly Black communities in Memphis, Tennessee, the NAACP has threatened a lawsuit accusing xAI of violating the Clean Air Act. In a letter sent to xAI on Tuesday, lawyers from the Southern Environmental Law Center (SELC) notified xAI of the NAACP's intent to sue in 60 days if xAI refuses to meet to discuss the groups' concerns that xAI is not using the re

OpenAI drops Scale AI as a data provider following Meta deal

OpenAI is phasing out its work with Scale AI and cutting ties with the data provider following Meta’s deal with the startup, an OpenAI spokesperson told Bloomberg on Wednesday. Sarah Friar, the chief financial officer of OpenAI, previously suggested the company would continue its work with Scale AI. Now, it appears OpenAI has changed its tone. OpenAI said it was already winding down its work with Scale AI ahead of Meta’s announcement last week that it was investing billions of dollars in the s

Topics: ai data meta openai scale

Kuo: Apple yet to finalize many foldable iPhone specs

Ming-Chi Kuo is out with an update today on Apple’s highly-anticipated foldable iPhone. According to the analyst, Foxconn is set to “kick off the project” later this year in late Q3 or early Q4. At this time, however, many of the component specifications for the foldable iPhone “have yet to be finalized.” The latest on the iPhone Fold One of the flagship features of Apple’s foldable iPhone is expected to be the display. While there are multiple foldable Android devices on the market, one of th

OpenAI found features in AI models that correspond to different ‘personas’

OpenAI researchers say they’ve discovered hidden features inside AI models that correspond to misaligned “personas,” according to new research published by the company on Wednesday. By looking at an AI model’s internal representations — the numbers that dictate how an AI model responds, which often seem completely incoherent to humans — OpenAI researchers were able to find patterns that lit up when a model misbehaved. The researchers found one such feature that corresponded to toxic behavior i

ChatGPT can now generate images in WhatsApp

Back in December, OpenAI launched its ChatGPT WhatsApp contact as part of its “12 Days of OpenAI” holiday announcements. And while this version of the chatbot is still more limited than what you get on the web or desktop, it is rolling out a useful new trick: image generation. Yep, people actually do this While the idea of texting ChatGPT over WhatsApp might seem a little odd, several WhatsApp-heavy users I’ve talked to say they love the convenience of having ChatGPT right there, without needi

OpenSERDES – Open Hardware Serializer/Deserializer (SerDes) in Verilog (2020)

OpenSERDES Serializer/Deserializer (SerDes) is the most important functional block used in high speed communication. SerDes converts parallel data into a serial (one bit) stream of data that is transmitted over a high-speed connection, such as LVDS, to a receiver that converts the serial stream back to the original, parallel data. A global CLOCK signal is present to sequence the serialization and deserialization of data from one block to another. Technology: Skywater OpenPDK 130nm Tools Use

The ‘OpenAI Files’ push for oversight in the race to AGI

OpenAI CEO Sam Altman has said humanity is only years away from developing artificial general intelligence that could automate most human labor. If that’s true, then humanity also deserves to understand and have a say in the people and mechanics behind such an incredible and destabilizing force. That is the guiding purpose behind “The OpenAI Files,” an archival project from the Midas Project and the Tech Oversight Project, two nonprofit tech watchdog organizations. The Files are a “collection o

"Mansplaining Audacity": President of Signal Watches in Bemusement as Random Man Explains Her Company's AI Strategy to Her

The act of mansplaining is alive and well on social media. Since what feels like the dawn of time, overconfident men have condescendingly explained how things work, even when they're woefully wrong and unqualified. Look no further than a baffling exchange on Bluesky after Meredith Whittaker, the president of encrypted chat platform Signal and chief advisor to the AI Now Institute, promised "no AI clutter, and no surveillance ads, whatever the rest of the industry does." It was a striking comm

Klarna Enters the Suddenly Bustling MVNO Space With Mobile Phone Service

Klarna, the Swedish buy-now-pay-later financial services company, is introducing a mobile phone plan the company says it will promote to its 25 million US customers. Klarna is partnering with Gigs, a San Francisco company that provides MVNO (mobile virtual network operator) services, allowing companies to create their own wireless brands. MVNOs seem suddenly popular: in the last week, the Trump Organization launched Trump Mobile with its own gold phone on the way and the popular SmartLess podca

We’ve had a Denisovan skull since the 1930s—only nobody knew

A 146,000-year-old skull from Harbin, China, belongs to a Denisovan, according to a recent study of proteins preserved inside the ancient bone. The paleoanthropologists who studied the Harbin skull in 2021 declared it a new (to us) species, Homo longi. But the Harbin skull still contains enough of its original proteins to tell a different story: A few of them matched specific proteins from Denisovan bones and teeth, as encoded in Denisovan DNA. So Homo longi was a Denisovan all along, and thank

Trump suggests he needs China to sign off on TikTok sale, delays deal again

The White House confirmed that Donald Trump has extended the deadline for a TikTok sale for a third time, Reuters reported Wednesday. Now, China-based ByteDance has 90 days to divest its US assets or potentially be forced to shut down US operations. Trump's announcement came one day before the June 19 deadline he established through his last extension. That extension was necessary after Vice President JD Vance failed to make a "high-level" deal expected in April, which Politico branded a "make