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Reversing Aging? Protein FTL1 May Hold Key to Slowing Brain Aging

2025-09-07
Reversing Aging? Protein FTL1 May Hold Key to Slowing Brain Aging

A new study reveals that ferritin light chain 1 (FTL1), a protein, may play a significant role in brain aging, offering a new target for understanding and potentially preventing brain deterioration and disease. Researchers compared the hippocampi (brain regions vital for memory and learning) of mice of different ages, finding higher FTL1 levels in older mice. Experiments showed that increasing FTL1 in young mice impaired memory and learning, while reducing it in older mice improved cognitive function. FTL1 appears to affect neuronal growth by interfering with mitochondria, potentially accelerating brain aging. This discovery opens new avenues for slowing or reversing brain aging and treating neurodegenerative diseases like Alzheimer's.

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(www.sciencealert.com)
Tech brain aging neurodegenerative diseases

Infosec Roundup: Malvertising, Exploited Vulnerabilities, and Data Breaches

2025-03-10
Infosec Roundup: Malvertising, Exploited Vulnerabilities, and Data Breaches

Microsoft uncovered a malvertising campaign distributing malware via GitHub, impacting nearly a million devices. The campaign used pirated video streaming sites embedding malicious redirects, ultimately leading to malware hosted on GitHub that stole system information and browser credentials. Meanwhile, Red Hat becomes a CVE numbering authority of last resort, while several critical vulnerabilities are actively exploited, including an RCE vulnerability in Progress Software WhatsUp Gold and security flaws in Hitachi Vantara Pentaho Business Analytics Server. Cisco warns of the exploitation of CVE-2023-20118 and recommends hardware replacement. Popular phone cleaning apps are revealed to be sharing user data, and the US House passed a bill requiring federal contractors to implement vulnerability disclosure policies. Finally, scammers used AI-generated videos impersonating YouTube CEO Neal Mohan for phishing attacks, while Singapore considers caning for cybercriminals.

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(www.theregister.com)
Tech

OMG! Global Language List Leak?

2025-02-09
OMG! Global Language List Leak?

A snippet of code unexpectedly revealed a comprehensive list of dozens of languages, sparking online discussions. The list ranges from Afrikaans to Chinese, with its purpose and origin currently unknown. The sheer scale of the list is shocking, raising concerns about data security and privacy. This event serves as a reminder of the crucial importance of information security in the digital age.

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(addons.mozilla.org)
Misc language list

FSF's 40th Anniversary Merch Drop: Limited Time Only!

2025-06-30

The Free Software Foundation (FSF) is having a limited-time sale of its 40th-anniversary merchandise in its GNU Press shop. This includes a summery yellow anniversary shirt, restocked favorites like the popular book 'Ada & Zangemann', a GNU baseball cap, and a webcam guard. Purchases support the FSF's mission to empower the world through free software. They're also running a summer membership drive, with new members getting a 20% discount in the GNU Press shop. Shipping is delayed due to volunteer-based fulfillment.

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(www.fsf.org)
Misc Merchandise

API Key Configuration for Building AI Applications

2025-08-10
API Key Configuration for Building AI Applications

This document outlines the necessary API key configuration for building AI applications. The E2B and Firecrawl API keys are required, providing [add E2B functionality description here] and web scraping capabilities respectively. Optionally, you can configure Anthropic, OpenAI, or Groq API keys to leverage their powerful AI models for inference; Groq's Kimi K2 model is recommended for fast inference.

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(github.com)
Development model configuration

GPLv2 Installation Rights: A Historical Clarification and Ongoing Dispute

2025-07-28
GPLv2 Installation Rights: A Historical Clarification and Ongoing Dispute

This article refutes the misconception that GPLv2 doesn't protect users' right to reinstall modified software. The author details FSF's (Free Software Foundation) handling of a GPL violation by TiVo in 2003 and clarifies the meaning of "scripts used to control compilation and installation of the executable" in GPLv2. He argues that FSF and Conservancy have long held that GPLv2 requires providing the information necessary to reinstall modified software, a position reaffirmed through communication with FSF. The author contends that conflating GPLv3's added requirements with GPLv2, along with misinterpretations of the TiVo case, have led to a misrepresentation of GPLv2 installation rights. He calls for a focus on users' rights to repair and reinstall software and opposes companies' misrepresentation of the GPL license for profit.

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(sfconservancy.org)
Development Software Freedom

America's Unexpected Health Boom: A Mystery Solved?

2024-12-19
America's Unexpected Health Boom: A Mystery Solved?

Recent data reveals an unexpected improvement in American health, with decreases in drug overdose deaths, traffic fatalities, obesity rates, and murder rates. This contrasts sharply with America's long-standing image as a "rich death trap." While some attribute this to effective policies like increased access to drug addiction treatment and expanded availability of Narcan, experts suggest these policies' impact might be overstated. Other factors, such as the natural decline in overdose deaths post-pandemic and changes in law enforcement, likely played a role. The precise causes of this improvement remain unclear, highlighting the complexities of reality often obscured by simplistic explanations.

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(www.theatlantic.com)
Misc American health drug overdose obesity

Hackers Exploit End-of-Life SonicWall Appliances to Steal Sensitive Data

2025-07-18
Hackers Exploit End-of-Life SonicWall Appliances to Steal Sensitive Data

Google's Threat Intelligence Group (GTIG) and Mandiant have uncovered an ongoing campaign leveraging vulnerabilities in end-of-life SonicWall Secure Mobile Access (SMA) 100 series appliances to steal sensitive data. The threat actor, UNC6148, uses previously stolen credentials and OTP seeds to regain access even after security updates. A backdoor called OVERSTEP modifies the boot process for persistent access, credential theft, and malware concealment. While potentially linked to the Abyss ransomware gang, the attackers' motives and victim count remain unclear. SonicWall has released an update advising users to reset OTP bindings.

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(therecord.media)
Tech

Cloud Provider Bills Gone Wild: A Gamer's Nightmare After a DDoS Attack

2025-09-07
Cloud Provider Bills Gone Wild: A Gamer's Nightmare After a DDoS Attack

A developer running a semi-popular WebGL game uploading site was hit by a DDoS attack, resulting in a $100,000 Firebase bill. This was just the beginning of his nightmare. He received shockingly high bills from BigQuery, Cloudflare, AWS S3, Netlify, and Vercel, totaling tens of thousands of dollars. The causes ranged from email spamming during the attack, database loss, and massive spikes in traffic due to malicious activity. These cases highlight the importance of cloud cost management and the devastating impact of DDoS attacks on online businesses.

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(serverlesshorrors.com)
Development unexpected bills

Groundwater Pumping Tilts Earth's Rotation by 31.5 Inches

2025-07-26
Groundwater Pumping Tilts Earth's Rotation by 31.5 Inches

A new study reveals that groundwater pumping has caused a significant shift in Earth's rotation axis, approximately 31.5 inches over recent decades. This equates to 0.24 inches of sea-level rise. Researchers found that the redistribution of groundwater has the largest impact on the drift of Earth's rotational pole, explaining previously unexplained variations in Earth's rotation. The study highlights the significant impact of groundwater extraction on climate change and sea-level rise, offering crucial insights for future water management and climate change mitigation.

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(www.popularmechanics.com)
Tech

Compiling Perl to WebAssembly: A Herculean Task

2025-02-11
Compiling Perl to WebAssembly: A Herculean Task

Building a startup, the author faced a challenge: client-side file metadata extraction. ExifTool, while powerful, proved difficult to statically compile and deploy across OSes due to its Perl nature. Various approaches were attempted, including statically compiling Perl, finally leading to WebAssembly. The journey was fraught with challenges, battling Perl's build system, Emscripten, and WASI, even requiring Perl source code modifications. The author successfully built a self-contained WebAssembly Perl running ExifTool, but the process exposed insufficient exception handling support in WebAssembly runtimes.

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(andrews.substack.com)
Development

Intel SGX's Demise: A Tale of Complexity and Market Realities

2025-05-08
Intel SGX's Demise: A Tale of Complexity and Market Realities

Intel has confirmed that its Software Guard Extensions (SGX) will be deprecated in 12th generation processors (Workstation/Desktop/Laptop/embedded platforms), remaining only in high-end Xeon CPUs for servers. Intended to enhance trust in cloud environments, SGX's complex implementation across hardware, microcode, and firmware proved costly and vulnerable. This article details SGX's inherent complexity, risks (key leakage, side-channel attacks), flawed threat model, and overblown market hype. Ultimately, Intel's narrowing SGX's scope to servers acknowledges it's not a silver bullet security solution.

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(hardenedvault.net)
Hardware Intel SGX Cloud Security

Axon's Draft One: AI Police Report Generator Raises Transparency Concerns

2025-07-13
Axon's Draft One: AI Police Report Generator Raises Transparency Concerns

Axon's Draft One, an AI tool generating police reports from bodycam audio, is designed to hinder audits and public accountability, according to an EFF investigation. The system obscures the distinction between AI-generated and officer-edited content, deleting the initial AI draft upon closure. This lack of transparency makes it difficult to assess the AI's impact on report accuracy and fairness, raising serious concerns about justice outcomes. Legislative efforts are underway to increase transparency and accountability for AI-generated police reports.

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(www.eff.org)
Tech

Toyota RAV4 Knocks Tesla Model Y Off Top Spot as World's Best-Selling Car

2025-06-29
Toyota RAV4 Knocks Tesla Model Y Off Top Spot as World's Best-Selling Car

The Toyota RAV4 has dethroned the Tesla Model Y as the world's best-selling car in 2024, according to JATO Dynamics automotive analyst Felipe Munoz. The RAV4 sold 1,187,000 units globally, a 11% increase year-on-year, beating the Model Y by fewer than 3,000 vehicles. This marks a reversal from 2023, when the Model Y led. The RAV4's success is particularly impressive considering it's in its final year before a 2026 model refresh, and Tesla's production pauses also impacted Model Y sales. The results highlight the continued strength of traditional automakers.

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(www.carexpert.com.au)
Tech car sales

1953 Iranian Coup: A US-UK orchestrated oil grab

2025-06-17
1953 Iranian Coup: A US-UK orchestrated oil grab

In 1953, Iranian Prime Minister Mohammad Mosaddegh was overthrown in a coup d'état orchestrated by the US and UK. Mosaddegh's attempt to nationalize the Anglo-Iranian Oil Company threatened Western oil interests, prompting a clandestine operation to topple the democratically elected government and install the pro-Western Shah Mohammad Reza Pahlavi. This event not only ended Iran's democratic progress but also sowed the seeds for future instability in the Middle East, leaving a lasting impact on US-Iran relations.

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(en.wikipedia.org)
Tech Iranian Coup US-UK Intervention Oil Nationalization

WWI Dazzle Camouflage: It Wasn't the Paint, It Was the Horizon Effect

2025-03-25
WWI Dazzle Camouflage: It Wasn't the Paint, It Was the Horizon Effect

During WWI, navies used "dazzle" camouflage to confuse German U-boats. Researchers at Aston University re-analyzed a 106-year-old study and found that the "dazzle" effect was far less significant than the "horizon effect." The horizon effect causes viewers to underestimate a ship's angle relative to the horizon; even at a 25-degree angle, it appears to be traveling along the horizon. This study reveals that even experienced naval officers were fooled by the horizon effect, highlighting a misinterpretation of the camouflage's effectiveness.

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(gizmodo.com)
Tech WWI dazzle camouflage horizon effect

Browser Extension 'refoorest' Accused of Fraudulent Tree-Planting Scheme

2024-12-18
Browser Extension 'refoorest' Accused of Fraudulent Tree-Planting Scheme

An investigation into Colibri Hero's browser extension, refoorest, and its Impact Hero SDK reveals a deceptive affiliate marketing scheme disguised as a tree-planting initiative. The extension misrepresents the number of trees planted, exploits user data through incentivized reviews and sharing, and the SDK gains excessive user permissions without proper disclosure, violating Chrome Web Store policies. The article exposes a pattern of opaque practices, including fake testimonials, financial secrecy, and data security vulnerabilities, casting serious doubt on the company's claims of environmental responsibility.

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(palant.info)
Development affiliate marketing data fraud

Infisical Hiring: Full-Stack Engineer to Revolutionize Secret Management

2025-03-09
Infisical Hiring: Full-Stack Engineer to Revolutionize Secret Management

Infisical, the #1 open-source secret management platform, is seeking a full-stack engineer. You'll build, optimize, and maintain the core product, ensuring a great user experience and exploring AI-driven secret management. Ideal candidates possess strong full-stack skills: infrastructure management, Docker/Kubernetes, cloud-native architecture (AWS preferred), TypeScript/Go. This is a fast-growing team; within 18 months, you'll impact thousands of users and potentially own key platform components.

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(www.ycombinator.com)
Development

Why I Prefer reStructuredText to Markdown

2025-08-18
Why I Prefer reStructuredText to Markdown

This post details why the author prefers reStructuredText (rST) over Markdown for writing technical books. rST, being a mid-weight representation of an abstract documentation tree, offers superior extensibility and customization compared to Markdown's lightweight approach. The author illustrates this with examples of image creation and exercise handling, showing how rST's custom directives and document tree transformations enable complex document structures and functionalities difficult to achieve in Markdown. While acknowledging rST's potentially less intuitive syntax, the author champions its power for large-scale documentation, especially when custom extensions and transformations are needed, as demonstrated in his book, "Logic for Programmers."

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(buttondown.com)
Development Technical Writing

The Evolution of Application Architecture and the Rise of Lightweight Orchestration

2025-03-22
The Evolution of Application Architecture and the Rise of Lightweight Orchestration

From the three-tier architecture of the 90s to today's microservice-driven world, application architecture has undergone a dramatic transformation. To coordinate operations in distributed backends, the orchestration tier emerged. However, existing DIY solutions are complex and hard to maintain, while dedicated orchestration systems introduce their own complexities. This article presents a new approach: integrating orchestration functionality into a lightweight library and using a database to persist execution state. This eliminates the separate orchestration tier, simplifying development, testing, and debugging, ultimately leading to more reliable and efficient application architectures.

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(www.dbos.dev)
Development Application Architecture Orchestration

Mastering the Spotlight: Prioritization in Tech

2025-03-07

In the fast-paced world of tech, not all work is created equal. This article highlights that most high-priority tasks are actually low-impact. Success hinges on recognizing the 'spotlight' moments – projects receiving intense leadership focus. Engineers must develop the ability to quickly identify and seize these opportunities, dedicating themselves to high-impact projects. Conversely, when the spotlight isn't on them, leveraging personal time for valuable projects enhances skills and company contributions. This requires not just judgment but a skill honed through practice.

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(www.seangoedecke.com)
Development

Scottish Tidal Turbine Achieves 6.5-Year Uninterrupted Operation

2025-07-11
Scottish Tidal Turbine Achieves 6.5-Year Uninterrupted Operation

A tidal turbine submerged 40 meters off the Scottish coast has achieved a remarkable 6.5 years of continuous operation, showcasing the technology's commercial viability. This record, set by one turbine at the MeyGen project, significantly boosts investor confidence and paves the way for larger-scale tidal energy farms. The four 1.5-megawatt turbines at MeyGen currently power up to 7,000 homes annually. While still in its early stages, the project demonstrates the immense potential of tidal energy as a clean and sustainable resource. Overcoming challenges like regulatory hurdles and environmental concerns remains crucial for wider adoption, but this milestone addresses key durability questions that previously hindered investment and development.

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(apnews.com)
Tech tidal energy Scotland

3D Spherical Path Calculation Algorithm

2025-06-10
3D Spherical Path Calculation Algorithm

This code implements an algorithm for calculating the path between two points on a 3D sphere. It first converts the start and end vectors to a local coordinate system, then uses quaternion interpolation to calculate multiple points on the path, and finally generates a curve connecting the two points. The algorithm cleverly utilizes the properties of 3D vectors and quaternions to efficiently compute a smooth spherical path, suitable for path planning and animation in 3D scenes.

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(garden.bradwoods.io)
Development 3D pathfinding Quaternion interpolation

ESP32-S3 Serial Speed: Much Faster Than Expected!

2025-08-24
ESP32-S3 Serial Speed: Much Faster Than Expected!

This post unravels the mystery behind the surprisingly high serial communication speed of the ESP32-S3. The author found that despite setting the baud rate to 115200 in the code, the actual data transfer speed was much higher. This is because the ESP32-S3 uses native USB support, and serial communication happens over USB, not the traditional UART. Tests showed data transfer speeds exceeding 5MB/s on the ESP32-S3, and even over 7MB/s with an Arduino version. This is far beyond the limitations of a traditional UART.

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(atomic14.substack.com)
Hardware Serial Communication

Pulitzer-Winning Cartoonist Arrested for AI-Generated CSAM

2025-01-18
Pulitzer-Winning Cartoonist Arrested for AI-Generated CSAM

Under a new California law targeting AI-generated child sexual abuse material (CSAM), Pulitzer Prize-winning cartoonist Darrin Bell was arrested for possessing 134 CSAM videos. The law, effective January 1st, criminalizes AI-generated CSAM even without a real victim, citing the inherent harm and revictimization of those depicted in the training data. Police traced the files to Bell's account, marking the Sacramento Valley ICAC's first arrest for AI-generated CSAM. This case highlights the emerging legal and ethical challenges posed by AI-generated content in the context of child exploitation.

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(arstechnica.com)
Tech CSAM Law

Apple's September Event: Incremental Upgrades and Worrying Trends

2025-09-16
Apple's September Event: Incremental Upgrades and Worrying Trends

Apple's September event unveiled new iPhones, AirPods Pro, and Apple Watches, but lacked groundbreaking innovation. The author expresses disappointment with Apple's regression in software design and user interface, arguing that Apple is increasingly resembling other big tech companies, losing its unique appeal. While the new iPhone lineup offers distinct product positioning, the iPhone Air's ultrathin design compromises battery life and durability, appearing gimmicky. The author believes Apple should prioritize software design and enhance user experience instead of merely focusing on incremental hardware upgrades.

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(morrick.me)
Tech

A 1.5 Million Word Semantic Network of English: The Linguistics Behind a Word Game

2025-06-03

Building a word game led researchers to construct a semantic network encompassing 1.5 million English terms. By combining human-curated thesauri, book cataloging systems, and carefully crafted LLM queries, they created a network where 76% of random word pairs connect in 7 or fewer hops. Overcoming challenges posed by superconnector words and balancing multiple ranking signals, the resulting network reveals the surprisingly close connections between English words and provides ideal parameters for game design. This research demonstrates how diverse data sources and techniques can be combined to build a semantic network that's both scientifically insightful and entertaining.

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(www.inotherwords.app)
Development semantic network

Turning an Old Kindle into a Family Dashboard

2025-04-29

A father, frustrated with his daughter's tardiness for school, repurposed an old Kindle into a family information dashboard. He jailbroke the Kindle, then wrote scripts and built a backend API to display real-time weather, public transport information, and his daughter's school schedule. The backend uses Cloudflare Workers, Hono JS, and cleverly solves image format conversion challenges. The result? A functional, personalized information display.

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(samkhawase.com)
Development

Self-Hosting Firefox Sync: A Challenging Journey

2025-03-01
Self-Hosting Firefox Sync: A Challenging Journey

The author attempted to self-host a Firefox Sync server. Initially using Mozilla's syncserver repository, they encountered issues due to lack of maintenance and build history problems. Switching to the Rust-based syncstorage-rs, they faced further challenges with confusing Docker deployment documentation. Ultimately, they successfully set up the server using a simplified Docker configuration (syncstorage-rs-docker), managing the database with Docker Compose and MariaDB, and configuring a reverse proxy with Caddy. The process was challenging, and the author shares lessons learned, including database persistence, server storage space, and the importance of following the correct steps.

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(blog.diego.dev)
Development Self-hosting
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