German Tattoo Artist Detained at US Border for 25 Days

2025-03-02
German Tattoo Artist Detained at US Border for 25 Days

Jessica Brösche, a German tattoo artist, and her friend planned an art project in the US, but she was detained at the US-Mexico border for 25 days. US Customs and Border Protection (CBP) accused her of intending to violate her visa waiver program, despite having a valid visa and return ticket. The incident sparked online attention, with internet sleuths locating her and a local resident visiting her in detention. Brösche remains detained, raising concerns about the US immigration system and its high detention costs.

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HP's 15-Minute Phone Wait: Forcing Customers Online?

2025-02-20
HP's 15-Minute Phone Wait: Forcing Customers Online?

HP Inc. is implementing a minimum 15-minute wait time for phone support in several European countries for consumer PC and print customers. This is a deliberate strategy to drive customers towards online support channels and reduce warranty costs. Internal sources express concern, highlighting the disconnect between decision-makers and the impacted customers. While HP claims to monitor customer satisfaction metrics, the move is likely to push some customers towards alternative support methods like social media or live chat.

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Retro Revival: Cyclauto's Front-Wheel-Drive Cargo Bike from the 1930s

2025-05-12
Retro Revival: Cyclauto's Front-Wheel-Drive Cargo Bike from the 1930s

French company Cyclauto has revived a vintage cargo bike design from the 1930s, originally by French industrialist Auguste Reymond. Unlike typical cargo bikes, the Cyclauto positions the rider above the front wheel, directly powering it without a chain, reducing maintenance. Its detachable cargo section, like a semi-trailer, offers high modularity, carrying goods, passengers, or even commercial fixtures. The shorter wheelbase makes it highly maneuverable in urban settings. Cyclauto has been showcased at bike shows, but production dates remain unannounced.

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Tech cargo bike

Stasi's 'Zersetzung': How East German Activists Resisted Repression

2025-04-28
Stasi's 'Zersetzung': How East German Activists Resisted Repression

This article explores the experiences of East German political activists who faced Stasi informants and infiltration before the fall of the Berlin Wall. The Stasi's invasive spying and disorienting tactics severely limited possibilities for civil disobedience. Despite this, activists sparked a grassroots revolution in 1989. Based on interviews, the article reveals the Stasi's 'Zersetzung' (corrosion) strategy: creating conflict, sabotaging activities, and isolating groups to weaken opposition. Activists resisted through support networks, inter-group solidarity, open actions, and careful investigation of potential informants. Their resilience highlights the human cost of repression and the unexpected success of grassroots movements even under extreme surveillance.

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Security Vulnerabilities Stemming from Dart/Flutter's Weak PRNG

2024-12-13
Security Vulnerabilities Stemming from Dart/Flutter's Weak PRNG

Zellic's research uncovered multiple security vulnerabilities caused by a weak pseudorandom number generator (PRNG) in Dart/Flutter. A flaw in the initialization of the `Random()` function within the Dart SDK resulted in insufficient entropy in generated keys, making them susceptible to brute-force attacks. This allowed attackers to easily gain access to the Dart Tooling Daemon, enabling them to read or write workspace files and even execute arbitrary code. Furthermore, Proton Wallet and SelfPrivacy projects were also affected by this weak PRNG, experiencing encryption vulnerabilities and predictable password issues, respectively. While the vulnerability has been patched, developers are urged to exercise caution when using the `Random()` function and utilize `Random.secure()` when cryptographically secure random numbers are required.

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AI Code: From Vibrators to Pacemakers – How Far Can Our Trust in Code Go?

2025-07-10

The author uses the code of a vibrator and a pacemaker as examples to discuss the issue of code security and trust in the age of AI. The simple vibrator program and the complex pacemaker program are surprisingly similar in structure, but the latter concerns life safety and requires strict review and certification. The author questions whether, even if AI can write better code than humans in the future, we can fully trust AI-generated code, especially for programs related to life safety, such as a car's braking system. The author argues that radical transparency, including open code, specifications, and processes, is key to building trust, but the correctness of the code alone is not enough; comprehensive system understanding and security measures are also needed.

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Russia Tightens Internet Grip: WhatsApp and Telegram Calls Partially Restricted

2025-08-14
Russia Tightens Internet Grip: WhatsApp and Telegram Calls Partially Restricted

Russia has partially restricted calls on messaging apps Telegram and WhatsApp, citing the need to combat crime. The government regulator claims these platforms are used for fraud, extortion, and terrorist activities, accusing the companies of ignoring requests to take countermeasures. This is the latest move in Russia's long-standing effort to control the internet, involving restrictive laws, website bans, and online traffic manipulation. While VPNs can circumvent restrictions, they are also routinely blocked. The move raises concerns about freedom of communication and government surveillance, as Russia promotes its domestically developed messaging app, MAX, as a replacement for international platforms.

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First Non-Opioid Painkiller Approved After Decades-Long Search

2025-06-26
First Non-Opioid Painkiller Approved After Decades-Long Search

After a 27-year journey costing billions of dollars, Vertex Pharmaceuticals has achieved a breakthrough: the FDA approval of Journavx (suzetrigine), the first non-opioid pain reliever for post-surgical pain. Targeting the NaV1.8 sodium ion channel in peripheral neurons, Journavx prevents pain signals from reaching the brain without the addictive and debilitating side effects of opioids. This monumental achievement represents a significant victory in ion channel research and offers hope in combating the opioid crisis, although its price and applicability remain areas for improvement.

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Three-Year IRS Battle: TurboTax Error Costs $12,000

2025-04-14
Three-Year IRS Battle: TurboTax Error Costs $12,000

A TurboTax error cost the author over $12,000 in overpaid taxes, a battle that lasted nearly three years. In March 2022, while filing taxes using TurboTax, a software duplication error related to Incentive Stock Options (ISOs) led to a significantly inflated tax bill. Despite filing an amended return, the IRS's slow processing and a missing form generated by TurboTax further delayed the refund. Only after contacting their congressional representative was the refund, plus interest, finally received in March 2025. This story serves as a cautionary tale about tax software and the challenges of resolving IRS issues, advocating for simpler tax systems and highlighting the author's eventual success after significant perseverance.

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Misc

Windows 11 App Update: Paint, Snipping Tool, and Notepad Get AI Boost

2025-05-22
Windows 11 App Update: Paint, Snipping Tool, and Notepad Get AI Boost

Microsoft is rolling out updates to Paint, Snipping Tool, and Notepad for Windows Insiders in the Canary and Dev Channels on Windows 11. Paint now features an AI sticker generator, a smart object selection tool, and a new welcome experience; Snipping Tool adds perfect screenshot and color picker capabilities; and Notepad introduces an AI writing feature for quick text drafting. Most of these new features require a Copilot+ PC and Microsoft account login, with some requiring a Microsoft 365 subscription.

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Development App Update

Anonymous Leaks 10TB of Russian Data: A Turning Point in Cyber Activism?

2025-04-16
Anonymous Leaks 10TB of Russian Data: A Turning Point in Cyber Activism?

The Anonymous collective recently leaked 10TB of data on Russia, including information on all businesses operating in Russia, Kremlin assets in the West, and pro-Russian officials. This event has garnered global attention and marks a new phase in cyber activism. The scale and implications of the data leak are unprecedented, potentially having profound impacts on international trade, investment, and geopolitics. The action has sparked intense debate among supporters and critics, highlighting the importance of cybersecurity, information warfare, and the power of information in the digital age.

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Silicon Valley Software Engineer Salaries Revealed

2025-05-19

This dataset unveils the salary range for software engineers across numerous tech companies in Silicon Valley. It covers a wide spectrum of roles and specializations, from junior engineers to senior architects, and from backend development to machine learning. The data shows that senior software engineers command high salaries, often ranging from $200,000 to $600,000 annually, while distinguished engineers and principal engineers earn even more, sometimes exceeding $1 million. The varying requirements across different companies and positions highlight the intense demand and competition for talent in the tech industry.

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Development salaries

Reverse Engineering The Incredibles: Rise of the Underminer for Speedrunning Optimization

2025-05-03

To optimize their speedrun of The Incredibles: Rise of the Underminer, the author and his brother reverse-engineered and modded the GameCube game. They discovered debug features and out-of-bounds glitches, and statically reverse-engineered the combat system code using Ghidra. To experiment more easily, they created a mod that displays enemy health, applying it via Action Replay codes. This revealed interesting damage information, such as Mr. Incredible's punches doubling in damage with successive hits and higher damage against frozen enemies. They also explained why some known cheat codes were invalid, needing developer mode to work. Finally, the author shared some out-of-bounds glitches and developer mode features like flight and debug overlays.

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Mysterious Symbol Sequence: An Enigma

2025-06-08
Mysterious Symbol Sequence: An Enigma

This text consists of a series of repeated symbol sequences, such as "===", "!==", "=!=", "=/=" and so on, each followed by an ellipsis "...............................", hinting at hidden information or content. Currently, these symbols don't show any obvious pattern or meaning, resembling an encrypted message or a form of artistic expression. The underlying meaning remains to be deciphered.

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Trump's Trade War: Wall Street's Epic Miscalculation

2025-04-04
Trump's Trade War: Wall Street's Epic Miscalculation

The Trump administration's surprise announcement of new tariffs on nearly every country caught Wall Street completely off guard. The market had optimistically assumed a more moderate approach from Trump, a severe misjudgment. Trump's protectionist policies are unprecedented, imposing crushing tariffs not only on strategic rivals like China, but also on Vietnam, Bangladesh, and allies like the EU and Japan. This isn't reciprocal; it's unilateral and overwhelming. The result was a market panic. The article highlights Trump's extreme aversion to trade deficits and his bizarre methodology for calculating tariff rates as key factors. He views any trade deficit as America being 'ripped off,' ignoring the complexities and employing a nonsensical formula to support his view. Ultimately, investors' misreading of Trump led to the market crash, a direct consequence of Trump's consistent stance and policies.

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Tech

C/C++: Performance Over Correctness?

2025-03-31

This article delves into the pitfalls of "undefined behavior" in C and C++. In the pursuit of ultimate performance, compilers often take a laissez-faire approach to uninitialized variables, arithmetic overflow, infinite loops, and null pointers, rather than reporting errors or inserting safety checks. This makes programs difficult to debug and maintain, potentially leading to unpredictable crashes. The author uses several examples to illustrate how C/C++ compilers prioritize optimization, even at the cost of program correctness and predictability, prompting reflection on this design philosophy.

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Development C Language

Self-Driving Buses: The Next Frontier for Autonomous Vehicle Tech?

2025-01-24
Self-Driving Buses: The Next Frontier for Autonomous Vehicle Tech?

Facing a looming shortage of bus drivers and the inefficiency of robotaxis, self-driving buses are emerging as a promising solution. Unlike robotaxis, which exacerbate traffic congestion, autonomous buses offer increased efficiency. Imagry, a San Jose-based company, has successfully deployed Level 3 autonomous buses in Israel and aims to expand to Level 4 technology globally. Their cost-effective approach utilizes cameras and machine learning for high-definition map generation, ensuring safe and reliable autonomous operation. Competitors like MAN, Karsan, and Iveco are also actively developing self-driving bus technology, with supportive government initiatives in Europe and Asia. The widespread adoption of autonomous buses could revolutionize public transportation.

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Tech buses

PDFSyntax: A Dependency-Free Python PDF Visualization Tool

2025-02-10
PDFSyntax: A Dependency-Free Python PDF Visualization Tool

PDFSyntax is a self-contained Python library, requiring no dependencies, that visualizes the internal structure of PDF files as interactive HTML. It parses, decompresses, and pretty-prints PDF data, adding hyperlinks and indices to enable logical navigation through the PDF, including object traversal and revision tracking. A simple command-line operation generates static HTML viewable directly in a browser without requiring JavaScript. Features include reverse indexing, page indexing, a thumbnail map, object stream extraction, stream decompression, and syntax highlighting. Encrypted files are not yet supported.

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Development

Share Docker Images as Executables

2025-05-07
Share Docker Images as Executables

Introducing `docker2exe`, a tool that converts Docker images into self-contained executables for easy sharing! It's cross-platform compatible, requiring Docker, GoLang, and gzip on the build machine, and only Docker on the execution machine. Usage is straightforward: `docker2exe --name alpine --image alpine:3.9` creates an executable. It also supports embedding the image within the executable, automatically pulling and running it if the image isn't found on the target machine. This is especially useful for smaller images. The resulting executables are typically under 10MB.

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Development Executable Image

Groundbreaking Advance: Safely Compiling C to Rust

2024-12-21
Groundbreaking Advance: Safely Compiling C to Rust

Researchers have developed a novel method for safely compiling C code into Rust. This technique utilizes static analysis and type-directed translation to avoid reliance on Rust's `unsafe` blocks, thus guaranteeing memory safety. The method has been successfully applied to code from the HACL* cryptographic library and EverParse libraries, resulting in an 80,000-line pure Rust verified modern cryptographic library—a first of its kind.

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Development C compilation

Nango: An Open, Unified API for Integrations

2025-03-17

Frustrated with the limitations of existing B2B SaaS integration solutions, Bastien and Robin teamed up in 2022. They took over an abandoned open-source OAuth project, realizing it was the key to a more flexible approach: an open, extensible platform. In 2023, after joining Y Combinator's winter batch, they relaunched Nango as a single, unified API infrastructure to power all integrations.

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Development API Integration

From Prison to Rebirth: A Mother's Long Journey Home

2025-07-12
From Prison to Rebirth: A Mother's Long Journey Home

This article follows Makeda Davis's journey after serving seven and a half years in prison. Upon release, she faces financial hardship, fractured family relationships, and the challenges of reintegrating into society. Her story is one of struggle, setbacks, and resilience, marked by the support of her family and community organizations. Ultimately, she finds work, returns to school, and welcomes the birth of her grandson, finding new hope and purpose amidst adversity.

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A Programmer's Ode to UNIX: A Love Story in Code

2025-04-05

This retro UNIX magic poster pays homage to a classic piece originally created by Gary Overacre in the mid-1980s. The author shares their formative experience with UNIX during college, working on an HP-UX mainframe and being captivated by its simplicity and power. This project is a personal tribute to UNIX and its lasting impact on their career.

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Development

Building a Local-First, End-to-End Encrypted, and Reactive App: A SQLite Sync Engine Implementation

2025-08-17
Building a Local-First, End-to-End Encrypted, and Reactive App: A SQLite Sync Engine Implementation

The author attempted to build a local-first, end-to-end encrypted, and reactive application with data stored in a local SQLite database and synced to a remote server. Initial attempts using Electric and PGlite encountered performance and stability issues. Ultimately, a simpler approach was chosen: using SQLite with simple polling for data synchronization, and leveraging the Broadcast Channel API and triggers for reactive updates. This solution proved efficient for single-user scenarios, resulting in a highly responsive application with minimal loading times.

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Development

Anthropic Achieves ISO 42001 Certification for Responsible AI

2025-01-16
Anthropic Achieves ISO 42001 Certification for Responsible AI

Anthropic, a leading AI company, announced it has received ISO 42001:2023 certification for its AI management system. This international recognition validates Anthropic's commitment to responsible AI development and use, covering ethical considerations, security, accountability, and more. Key elements include risk assessment, transparency measures, and rigorous testing and monitoring. Anthropic is among the first frontier AI labs to achieve this certification, reinforcing its dedication to AI safety.

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Stasher: Accountless, Ephemeral Secret Sharing

2025-08-07
Stasher: Accountless, Ephemeral Secret Sharing

Stasher is a command-line tool for secure, ephemeral secret sharing. No accounts, no backend, just pure, encrypted secret transmission using AES-256-GCM. Burn-after-read functionality ensures secrets are deleted after a single use. Built with full supply chain transparency (cryptographically signed, SLSA v1 attested, Rekor logged), Stasher's open-source nature and verifiable security make it ideal for even the most paranoid users.

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Development secret sharing

Brazil Fights Dengue Fever with Genetically Modified Mosquitoes

2025-08-01
Brazil Fights Dengue Fever with Genetically Modified Mosquitoes

Brazil is employing genetically modified mosquitoes to combat the widespread dengue fever epidemic. These mosquitoes carry Wolbachia bacteria, which prevents dengue virus replication, thereby reducing transmission. In Niterói, this method has reduced dengue cases by 90%. The Brazilian government is now aggressively expanding this technology, aiming to protect 140 million Brazilians from dengue over the next decade, demonstrating the immense potential of technological innovation in public health.

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Spark: AI-Powered Renewable Energy Infrastructure

2025-06-28
Spark: AI-Powered Renewable Energy Infrastructure

Spark is building the AI engine powering the next generation of renewable energy infrastructure. Their mission is to help renewable energy developers build solar farms, battery storage, and related projects more efficiently. They're already working with industry leaders like Colliers Engineering & Design and Standard Solar, and are backed by top-tier investors including AI Grant and Y Combinator. They're hiring software engineers with 3+ years of experience, full-stack skills, and a passion for AI and clean energy.

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Tech

ASML Bets Big on AI, Partners with Mistral AI

2025-09-09

Semiconductor equipment giant ASML announced a strategic partnership with French AI leader Mistral AI. ASML is investing €1.3 billion, acquiring approximately 11% of Mistral AI. This collaboration aims to integrate AI across ASML's product portfolio, R&D, and operations, accelerating time-to-market and enhancing lithography system performance for customers. Joint research will explore future opportunities, and ASML's CFO will join Mistral AI's strategic committee.

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Tech

NOAA Layoffs Threaten US Disaster Preparedness

2025-03-01
NOAA Layoffs Threaten US Disaster Preparedness

Hundreds of probationary employees, including experienced hurricane modelers, were laid off from the National Oceanic and Atmospheric Administration (NOAA), raising concerns about the accuracy of US weather forecasting and disaster response. The cuts impact crucial areas like hurricane model improvement, weather balloon data collection, and IT infrastructure maintenance, weakening NOAA's ability to respond to increasingly frequent and severe extreme weather events. This aligns with Project 2025's proposal to weaken NOAA. Experts warn this could lead to less accurate forecasts, increased disaster risks, and compromised public safety.

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