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Support for Let's Encrypt services is community-based and information on current status and outages can be found at: https://community.letsencrypt.org
Spanish law enforcement arrested five people suspected of running an international cryptocurrency investment fraud scheme that laundered more than €460 million ($542 million) from over 5,000 victims worldwide, according to a statement from Europol. The suspects, based in Madrid and the Canary Islands, allegedly operated a global network of accomplices who collected money through cash deposits, wire transfers and cryptocurrency transactions. According to Spain’s Guardia Civil, the criminal ring
Log by Time, not by Count July 20, 2025 "How to Log" is a surprisingly deep topic in software engineering with many different viewpoints, and they're almost all valid in different situations. I'm going to argue that when processing lots of events, it's best to log every X seconds, rather than every X messages. This is a simple concept, but I've never seen it written down before. Let's quickly look at some pseudocode to understand what I mean. Count-based logging num_events_processed = 0 whi
13D Vision & Robotics Lab, UNIST 2KRAFTON ✝Corresponding Author TL;DR: HUSH conducts various panorama image-based 3D perception tasks by utilizing task-relevant and geometrically aligned spherical harmonics basis functions for each task. 🌟 Key insight: SH basis functions seem geometrically aligned with the signals (e.g., depth/normal) on the unit sphere! Abstract Motivated by the efficiency of spherical harmonics (SH) in representing various physical phenomena, we propose a Holistic panor
I've tested solar panels for home security cameras before. Almost every brand has one nowadays, and they're an easy way to use wireless cams and keep their batteries full. But mounting those little solar panels in the right spot can be a pain, which is why I'm fascinated by Baseus S2's solution: A built-in solar panel that moves. This camera, currently available for preorder at $130, includes a solar panel on top similar to Eufy's model but with one big difference. This panel is designed to rot
I've tested solar panels for home security cameras before. Almost every brand has one nowadays, and they're an easy way to use wireless cams and keep their batteries full. But mounting those little solar panels in the right spot can be a pain, which is why I'm fascinated by Baseus S2's solution: A built-in solar panel that moves. This camera, currently available for preorder at $130, includes a solar panel on top similar to Eufy's model but with one big difference. This panel is designed to rot
SpaceX employees are more likely to be injured while working at Starbase than any of its other manufacturing facilities, according to company worker safety records reviewed by TechCrunch. Starbase, a sprawling launch-and-manufacturing site that recently incorporated as its own Texas city, logged injury rates almost six times higher than the average for comparable space vehicle manufacturing outfits and nearly three times higher than aerospace manufacturing as a whole in 2024, according to Occup
SpaceX employees are more likely to be injured while working at Starbase than any of its other manufacturing facilities, according to company worker safety records reviewed by TechCrunch. Starbase, a sprawling launch-and-manufacturing site that recently incorporated as its own Texas city, logged injury rates almost six times higher than the average for comparable space vehicle manufacturing outfits and nearly three times higher than aerospace manufacturing as a whole in 2024, according to Occup
SpaceX employees are more likely to be injured while working at Starbase than any of its other manufacturing facilities, according to company worker safety records reviewed by TechCrunch. Starbase, a sprawling launch-and-manufacturing site that recently incorporated as its own Texas city, logged injury rates almost six times higher than the average for comparable space vehicle manufacturing outfits and nearly three times higher than aerospace manufacturing as a whole in 2024, according to Occup
It's widely accepted conventional wisdom that when it comes to creative works—TV shows, films, music, books—consumers crave an optimal balance between novelty and familiarity. What we choose to consume and share with others, in turn, drives cultural evolution. But what if that conventional wisdom is wrong? An analysis based on data from a massive online fan fiction (fanfic) archive contradicts this so-called "balance theory," according to a paper published in the journal Humanities and Social S
A large wildfire torched up this week near Nevada's mysterious Area 51 Air Force base — and naturally, the rumor mill is churning. As the Daily Mail reports, the blaze near the highly-classified base was sparked by the so-called Gothic Fire, a massive wildfire that broke out some 20 miles away from the base and has since burned through tens of thousands of acres of desert. EWU Crew, a livestream based in the nearby town of Rachel, Nevada that watches the Air Force base around the clock, captur
Delta has become the first airline to announce that it is using AI to boost profits by personalizing pricing through a pilot program that for months has caused customers to pay different prices for the same flights based on their data profile. Critics have warned that this use of AI goes beyond airline practices that charge people who book flights ahead less than people who book flights at the last minute—and could ultimately mean the end of cheap flights across the board if other airlines foll
According to Major League Baseball Commissioner Rob Manfred, Apple is among the companies that have submitted a bid for the rights to the iconic Sunday Night Baseball broadcast, starting in 2026. In an interview with CNBC, Manfred said that Apple, NBC, and ESPN have all submitted bids for the Sunday Night Baseball package. In June, a report suggested that Apple was among the companies in the running to land streaming rights for this package. This week’s comments from Manfred mark the first tim
Coinbase unveiled Wednesday an "everything app" designed to bring more people into the crypto economy. The "Base App," which replaces Coinbase Wallet, will combine wallet, trading and payment functions as well as social media, messaging and support for mini apps – all running on the company's homegrown public blockchain network Base, which is built on Ethereum . So-called super apps like WeChat and Alipay – which bundle several different services and functionalities into a single mobile app –
Details of incidents and what we did to prevent more in the future Starting in May, we had a series of feature launches with agentic AI partners that gained far more momentum than we predicted. In two short timespans, the rate of new database creation increased more than 5x, and the rate of branch creation increased more than 50x. While we were humbled by the uptick, the significant burst in operational load caused a lot of strain in the Neon platform, manifesting as more incidents over the cou
Cryptocurrencies and several stocks tied to the blockchain ecosystem rallied Wednesday after the House approved a procedural vote to consider three key bills governing crypto regulation after Republican lawmakers halted their passage Tuesday. Bitcoin was last higher by 2% at $119,293.86, according to Coin Metrics, while ether surged more than 10% to $3,382.95. Shares of stablecoin issuer Circle jumped 19% and crypto services firm Coinbase gained about 2% after both closed lower Tuesday. Ether
Details of incidents and what we did to prevent more in the future Starting in May, we had a series of feature launches with agentic AI partners that gained far more momentum than we predicted. In two short timespans, the rate of new database creation increased more than 5x, and the rate of branch creation increased more than 50x. While we were humbled by the uptick, the significant burst in operational load caused a lot of strain in the Neon platform, manifesting as more incidents over the cou
Active-active Replication Extension for PostgreSQL (pgactive) pgactive is a PostgreSQL replication extension for creating an active-active database. Overview Database replication is a method that copies changes between databases instances, and is a key component for use cases like high availability, reducing latency between an application and its source data, moving data between systems such as production and test, infrastructure migration, and others. Relational databases such as PostgreSQL
Active-active Replication Extension for PostgreSQL (pgactive) pgactive is a PostgreSQL replication extension for creating an active-active database. Overview Database replication is a method that copies changes between databases instances, and is a key component for use cases like high availability, reducing latency between an application and its source data, moving data between systems such as production and test, infrastructure migration, and others. Relational databases such as PostgreSQL
ZDNET's key takeaways Amazon's base model Kindle promises quicker page-turning, a brighter display, and a fun matcha green colorway (alongside the classic black) The e-reader is more reactive and vivid, and reading anything on the lightweight, portable device is convenient. This model has the shortest battery life out of the entire lineup, but it's still six weeks long. $109.99 at Amazon $109.99 at Best Buy more buying choices Unlike an iPad or tablet competitor, a Kindle's sole purpose is to
Jack Wallen / Elyse Betters Picaro / ZDNET It was October 2004, and I'd been using Red Hat Linux (way before it became Fedora) for years. I was fairly certain that would be my distribution until the world ended. I'd become comfortable with Red Hat. Sure, it had its quirks and was sometimes a bit more difficult than it needed to be (remember, it was over 20 years ago), but it was stable and I'd grown to know it well. But then a new distribution arrived on the scene... Ubuntu. Oddly enough, the
Your feelings about the economy can help you set a smarter money strategy. Massonstock/Getty Images Potential romantic partners. Your next vacation spot. Whether you should leave a party early. A vibe check can help you evaluate lots of things, including your money strategy. A June study by Intuit Credit Karma found that 44% of Americans surveyed have done "vibe-based budgeting." Gen Zers and millennials, in particular, are adjusting their spending and savings habits according to how they feel
Worried your data could fall into the wrong hands? A company has developed an M.2 SSD storage drive that can self-destruct by frying its own memory. The product, the P250Q Self-Destruct SSD, is engineered to instantly wipe its memory at the push of a button —either through a software-based erasure or a hardware method that's supposed to physically destroy the flash chip. The product comes from the Taiwanese memory vendor Team Group, which is marketing the SSD to customers working in sensitive
ZDNET's key takeaways The Baseus Nomos NU1 Air Spacemate is on sale for $79. It's a compact docking station that's ideal for both Windows or macOS users on the go. Unlike its predecessor, however, it only supports two monitors at 4K resolution instead of three. View now at Baseus View now at Amazon more buying choices Sometimes the best updates are incremental, and not a complete top-to-bottom overhaul. That's how I feel about the Baseus Nomos NU1 Air Spacemate 12-in-1 Docking Station. It's a
If you’re in the market for new earbuds with future-proof features at an affordable price, Baseus is offering a limited-time deal worth checking out. The newly launched Baseus Bass BP1 Pro (sold as the EP10 Pro in the EU) is now just $27.99 on Amazon US — down from its original $39.99 price. It’s rare to find active noise canceling (ANC) in affordable wireless earbuds, but the Bass BP1 Pro earbuds promise to deliver in this regard. Baseus says the real-time adaptive active noise cancelation is
A Simple Key Hierarchy To power applications like the Git and KV-Store shown above, FOKS needs a shared symmetric key for all readers and writers of the data, available only to the authorized devices, teams users and keys that the authors specify. FOKS achieves this natural application requirement with a simple key hierarchy. Everything starts with base-level keys, like user device keys, backup keys, or YubiKeys. Device keys are generated on user devices and never leave the machine they are ge
At Recall.ai, we run an unusual workload. We record millions of hours of meetings every month. Each of these meetings generates a large amount of data we need to reliably capture and analyze. Some of that data is video, some of it is audio and some of it is structured data – transcription, events and metadata. The structured data gets written to our Postgres database by tens of thousands of simultaneous writers. Each of these writers is a “meeting bot”, which joins a video call and captures the
A Simple Key Hierarchy To power applications like the Git and KV-Store shown above, FOKS needs a shared symmetric key for all readers and writers of the data, available only to the authorized devices, teams users and keys that the authors specify. FOKS achieves this natural application requirement with a simple key hierarchy. Everything starts with base-level keys, like user device keys, backup keys, or YubiKeys. Device keys are generated on user devices and never leave the machine they are ge
How the analysis was done I used camelAI with a ClickHouse database of every HN story to do all analysis. You can use it for free with no login here to explore the data interactively yourself. 18 years • 1.8 million headlines • 13 database engines Hacker News is a real-time barometer of developer excitement. I mined every story title from February 2007 to June 2025 and asked three questions: How has headline volume for each database changed over time? Which engines are accelerating the fast
How the analysis was done I used camelAI with a ClickHouse database of every HN story to do all analysis. You can use it for free with no login here to explore the data interactively yourself. 18 years • 1.8 million headlines • 13 database engines Hacker News is a real-time barometer of developer excitement. I mined every story title from February 2007 to June 2025 and asked three questions: How has headline volume for each database changed over time? Which engines are accelerating the fast