The hottest Technology Substack posts right now

And their main takeaways
Category
Top Technology Topics

Risky Biz News: Let's revisit the Ivanti Connect Secure clusterfudge

Risky Business News • 0 implied HN points • 02 Feb 24
🕹 Technology Cybersecurity Software Vulnerabilities Tools
  1. Ivanti disclosed two zero-day vulnerabilities in its Connect Secure VPN appliance, leading to exploitation by threat actors.
  2. Security firm Volexity linked the attacks to a Chinese cyber-espionage group, influencing hundreds of infected devices globally.
  3. Malware names like GLASSTOKEN, GIFTEDVISITOR, BUSHWALK were found on infected devices, leading to the mass exploitation phase.

Maybe we could dial the feels down a notch.

Links I Would Gchat You If We Were Friends • 0 implied HN points • 19 Nov 15
🕹 Technology Social media Virtual reality Algorithms Predictions
  1. War photography is evolving with the rise of first-person footage on platforms like YouTube.
  2. Virtual Reality is becoming more prevalent in entertainment, offering immersive experiences like never before.
  3. Selfies are praised for empowering individuals to share their worth without seeking validation from others.
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Segregate resources and good hygiene between AWS accounts

Thoughts from the trenches in FAANG + Indie • 0 implied HN points • 06 Jun 23
🕹 Technology Cloud Computing Software Engineering Data security Project management Resource Management
  1. Using different AWS accounts for each project helps keep resources separate and makes billing easier. This way, it's simple to track costs for each project.
  2. Having separate accounts reduces confusion and complexity for engineers. It keeps projects organized, making it easier to find the resources they need and limits mistakes.
  3. Segregated accounts also improve security, as a problem in one account won't affect others. This protects against errors and minimizes potential damage from mismanaged access.

Risky Biz News: FTC orders MoneyGram to return $115 million to scammed victims

Risky Business News • 0 implied HN points • 15 Feb 23
🕹 Technology Cybercrime Data security Vulnerabilities Malware Infosec Industry
  1. The FTC ordered MoneyGram to return $115 million to scam victims due to system abuse
  2. Cybercriminals are developing new ransomware like MortalKombat and using phishing campaigns for attacks
  3. Various cybersecurity vulnerabilities and exploits have been detected, addressed, and reported by different companies and security researchers

Risky Biz News: Almost 9 million Android phones sold pre-infected with malware

Risky Business News • 0 implied HN points • 22 May 23
🕹 Technology Cybersecurity Malware Vulnerabilities Infosec Industry
  1. A cybercrime group named Lemon Group has pre-installed malware in almost 9 million Android devices, planting it inside the firmware.
  2. The Lemon Group's malware, known as Guerrilla, is hidden inside the Zygote process and can download plugins for various malicious activities.
  3. The lack of security practices in the Android OEM ecosystem and the presence of pre-installed malware highlight the risk of buying low-cost devices from unknown vendors.

Risky Biz News: US imposes visa ban on individuals linked to commercial spyware

Risky Business News • 0 implied HN points • 07 Feb 24
🕹 Technology Cybersecurity Software Vulnerabilities Events
  1. The US government has restricted visas for individuals linked to the misuse of commercial spyware.
  2. Commercial spyware has been linked to repression, human rights abuses, and poses a security threat to the US.
  3. Investors and individuals tied to spyware vendors like Candiru, NSO Group, Intellexa, and Cytrox may face the visa ban.

Risky Biz News: Two Iranian cyber groups get doxed in a week

Risky Business News • 0 implied HN points • 05 Feb 24
🕹 Technology Cybersecurity Malware Vulnerabilities Open Source
  1. Two Iranian cyber groups were recently exposed in a week, indicating increased cyber activity from Iran.
  2. Cyber Av3ngers attacked Israeli critical infrastructure, mainly targeting Unitronics devices.
  3. Various cybersecurity incidents, such as Cloudflare breach and Clorox ransomware attack, demonstrate ongoing threats in the digital landscape.

Risky Biz News: SVR hackers also breached HPE

Risky Business News • 0 implied HN points • 26 Jan 24
🕹 Technology Cybersecurity Vulnerabilities Malware Espionage Tools
  1. HPE and Microsoft faced breaches by the same Russian state-sponsored hacking group, highlighting the ongoing cyber threats to tech giants.
  2. SEC's new breach disclosure rules are leading to faster reporting of incidents and more detailed disclosures from affected companies, changing the cybersecurity landscape.
  3. Various new cybersecurity incidents and threats, including DDoS attacks, ransomware incidents, and insider threats, continue to impact organizations globally.

Risky Biz News: AU, UK, US sanction Russian behind Medibank ransomware attack

Risky Business News • 0 implied HN points • 24 Jan 24
🕹 Technology Cybersecurity Vulnerabilities Threat intelligence Malware Tech Updates
  1. Australia, UK, and US have sanctioned a Russian individual for ransomware attack on Medibank.
  2. Various cybersecurity incidents like data breaches, ransomware attacks, and malware discoveries are on the rise.
  3. Significant security updates and patches have been released for vulnerabilities in various platforms and software.

Risky Biz News: SVR hackers breach Microsoft, steal emails from the security team

Risky Business News • 0 implied HN points • 22 Jan 24
🕹 Technology Cybersecurity Incidents Software Tools Vulnerabilities
  1. Russian hackers breached Microsoft and stole emails from senior leadership and cybersecurity teams.
  2. Microsoft faced criticism for the timing and handling of the breach disclosure.
  3. Several other security incidents and breaches were reported, showcasing ongoing cyber threats and vulnerabilities.

Risky Biz News: Cybercrime crew infects 172,000 smart TVs and set-top boxes

Risky Business News • 0 implied HN points • 17 Jan 24
🕹 Technology Cybersecurity Vulnerabilities Malware Government Tech news
  1. A cybercrime group infected 172,000 smart TVs and set-top boxes to carry out DDoS attacks.
  2. Bigpanzi botnet targeted Spanish and Portuguese-speaking users by spreading malware through social engineering.
  3. The security industry faces challenges like unpatched vulnerabilities in SonicWall firewalls and sophisticated malware targeting various platforms.

Risky Biz News: Congress considers making CSRB permanent and more independent and transparent

Risky Business News • 0 implied HN points • 19 Jan 24
🕹 Technology Cybersecurity Vulnerabilities Malware Incident Response
  1. Congress is considering making the CSRB permanent and more independent and transparent for cybersecurity issues.
  2. Various cybersecurity incidents occurred, such as DDoS attacks in Switzerland and cyberattacks on companies like Kyivstar.
  3. Important developments include new Samsung phones promising 7 years of security updates and Google updating Chrome Incognito Mode text.

Risky Biz News: Turkish APT group Sea Turtle returns

Risky Business News • 0 implied HN points • 08 Jan 24
🕹 Technology Cybersecurity Malware Vulnerabilities Acquisitions Tools
  1. Hackers associated with the Turkish government in the Sea Turtle group have resumed cyber-espionage operations targeting governments and IT service providers.
  2. Recent cyber incidents include Russian hackers targeting Ukraine, hacks in the telecom sector, and cyberattacks on US museums and crypto platforms.
  3. New malware discoveries, ransomware attacks, and cybercrime incidents underscore the importance of strong passwords, security updates, and vigilance against cyber threats.

Zoo of RAGs

Shchegrikovich’s Newsletter • 0 implied HN points • 11 Feb 24
🕹 Technology AI Machine Learning Information Retrieval Natural Language Processing
  1. Retrieval Augmented Generation (RAG) improves LLM-based apps by providing accurate, up-to-date information through external documents and embeddings.
  2. RAPTOR enhances RAG by creating clusters from document chunks and generating text summaries, ultimately outperforming current methods.
  3. HiQA introduces a new RAG perspective with its Hierarchical Contextual Augmentation approach, utilizing Markdown formatting, metadata enrichment, and Multi-Route Retrieval for document grounding.

On Databases and Memory

Thoughts from the trenches in FAANG + Indie • 0 implied HN points • 06 Jan 24
🕹 Technology Databases Consulting Performance Migration Engineering
  1. Migrating from one database system to another, like from PostgreSQL to MongoDB, might not solve performance issues and could be costly and slow. It's often better to analyze if the migration will really help before proceeding.
  2. Understanding how databases work is crucial. Different databases use memory and disk in similar ways, so just switching systems might not lead to significant improvements.
  3. There are effective ways to boost database performance without major migrations. Improving cache, using faster disks, and optimizing indexing strategies can help both PostgreSQL and MongoDB perform better.

On communicating why software is late

Thoughts from the trenches in FAANG + Indie • 0 implied HN points • 17 Jun 23
🕹 Technology Software Development Project management Agile Methodology Stakeholder engagement
  1. Software projects often experience delays, especially when creating new software. It's important for both engineers and stakeholders to work together and understand how to communicate about these delays effectively.
  2. Clear communication about the project's delay is crucial. Everyone should know the new expected delivery date, what caused the delay, and what is being done to fix it.
  3. It's helpful to regularly share updates about the project's progress. Using a simple color system can show how likely the project is to meet deadlines, helping everyone stay informed and manage expectations.

Using AI Chatbots: A Gentle Introduction

Autonomy • 0 implied HN points • 22 Feb 25
🕹 Technology AI Chatbots Content Generation
  1. AI chatbots can help you find answers quickly, like having a smart teacher available all the time. They summarize complex information more effectively than traditional search engines.
  2. You can use AI to help create content, like writing emails or blog posts. It can generate ideas or even draft full pieces for you to tweak and finalize.
  3. Modern AI is now capable of reasoning through problems, which means it can help with complex tasks like legal arguments or decision-making processes. It suggests smart approaches based on its understanding of information.

Working effectively with AWS Lambda - Logs

Thoughts from the trenches in FAANG + Indie • 0 implied HN points • 09 Jun 23
🕹 Technology Cloud Computing Software Development DevOps Serverless AWS
  1. AWS Lambda allows you to run code without managing servers, making it a great choice for many developers.
  2. Using AWS CLI to stream logs from Lambda to your terminal is much faster and more efficient than using the AWS Console.
  3. You need to know the log group for your Lambda function, but once you do, setting up log streaming is a simple process.

@adlrocha - Semiconductors: Why the 21st Century is Fought Over Sand, Not Fuel

@adlrocha Weekly Newsletter • 0 implied HN points • 28 Dec 25
🕹 Technology Semiconductors Hardware Manufacturing Supply Chain AI Infrastructure
  1. The semiconductor supply chain is extremely concentrated and fragile, with a handful of companies controlling the hardest-to-do steps and huge capital and expertise barriers to entry.
  2. Advanced packaging and the specialized toolmakers have become new chokepoints — limited packaging capacity and ultra-precise equipment are now throttling the production and rollout of advanced chips.
  3. Geopolitical pressure is turning chips into strategic assets, pushing countries toward "chip sovereignty" while also opening opportunities for innovations like chiplets and AI-assisted design to lower barriers and spawn new entrants.

How I Get the Most Out of Desktop Sync Apps (OneDrive, Google Drive, Apple Photos)

Kartick’s Blog • 0 implied HN points • 28 Nov 25
🕹 Technology Cloud Storage Apps Data Management Digital Media
  1. Always use the dedicated apps for syncing files, as web versions can't do what apps can. This makes it easier to manage your files offline on your laptop.
  2. For large file transfers, keep batches under 100 GB to avoid problems. This way, it's simpler if something goes wrong, and you won't use up all your storage or quota.
  3. When needing to downgrade your storage, plan ahead. Make sure to delete extra files and empty the trash a week early so you don't hit overage issues.

TVs Aren’t Just Big Monitors — OSs Should Treat Them Differently

Kartick’s Blog • 0 implied HN points • 23 Nov 25
🕹 Technology UX Design Software Hardware User Experience Systems
  1. TVs are used differently than monitors, so operating systems should adjust settings accordingly. For example, videos should automatically go full-screen on the TV when it's connected.
  2. Audio and video should sync properly when using a TV to avoid jarring experiences. The TV should be the default for audio, as it usually has better speakers than laptops.
  3. Users should be able to control the TV's volume and playback functions easily, ideally using the TV remote. This would create a smoother experience when switching between devices.

Five thoughts for 2022

The Intersection • 0 implied HN points • 09 Jan 22
🕹 Technology Design Data Tech NFT Big Data
  1. 2022 is predicted to have ups and downs like 1999, followed by unexpected changes in the next 15-20 years.
  2. Creativity is now decentralized, open to anyone with determination to create, and technology plays a crucial role in democratizing creative work.
  3. The power is shifting from social media platforms to individual creators, making individual creators the focus rather than the platforms themselves.

"We've obtained all your internal data, including your secrets."

Links I Would Gchat You If We Were Friends • 0 implied HN points • 23 Nov 15
🕹 Technology Social media Data Breach Online Communication Cybersecurity Tech industry
  1. Tech-site intrigue includes a story about Tinder executive Whitney Wolfe and a Sony hack experience.
  2. Comments from the internet's comments section show interesting confessions and the hidden humanity of commenters.
  3. Other interesting snippets include details about the Russian version of Telegram, toxic remains in Silicon Valley, and quirky GPS directions.

Living Without Reliable Internet: What Worked and What Changed

Kartick’s Blog • 0 implied HN points • 14 Nov 25
🕹 Technology Internet Mobile Software Apps Cloud
  1. Staying offline can be refreshing and help break habits, like constantly watching YouTube. It's a chance to reset and experience life differently.
  2. Working with inconsistent internet means adapting your workflow to async methods. This lets you send messages and uploads at your own pace instead of needing instant connections.
  3. Using tools like AirDrop and understanding your phone's settings can help manage data and files more effectively. A good plan and reliable backup options can make a big difference in connectivity.

Today’s Top 5 HN posts

Top 5 HN Posts of the day • 0 implied HN points • 29 Apr 24
🕹 Technology AI ML UI Open Source
  1. The post features the top 5 HackerNews posts, including a story of a small lathe built in a Japanese prison camp in 1949.
  2. There was a breakthrough in exciting the atomic nucleus with a laser after decades of effort.
  3. A discussion on 'The Myth of the Second Chance' and the consequences of SB-1047 on open-source AI were shared in the top 5 posts.

In which case, whatever

Links I Would Gchat You If We Were Friends • 0 implied HN points • 14 Dec 15
🕹 Technology Social media Internet culture Artificial Intelligence Tech industry
  1. Internet fame on YouTube can be lucrative for some, but many lesser-known creators struggle to make a living.
  2. Displacement in Silicon Valley has left many middle- and low-income residents feeling abandoned by the tech industry.
  3. The prospect of sex robots raises questions about the future of intimacy and relationships.

YAAAAAAAAS!

Links I Would Gchat You If We Were Friends • 0 implied HN points • 21 Dec 15
🕹 Technology AI Social media Data Apps Internet
  1. There are concerns about the gender associations of AI assistants, with a suggestion to call Siri 'Siro' to counteract feminine stereotypes.
  2. Instances of workers in nursing homes abusing the elderly on Snapchat raise disturbing ethical questions about social media use.
  3. The success of Spotify's 'Discover Weekly' playlists is attributed to the power of big data to curate personalized music suggestions.

Yet Another Adios to Big Tech

Ulizzle On Software • 0 implied HN points • 12 Feb 24
🕹 Technology Tech industry
  1. The author is leaving the tech industry after 14 years of work to bet on themselves.
  2. The author reflects on their time in tech, finding it filled with mediocrity and hubris.
  3. The post includes a message of parting wisdom and encouragement for others in the tech industry.

AI Partnerships Advance Industrial Automation

Exponential Industry • 0 implied HN points • 28 Jan 24
🕹 Technology AI/ML Manufacturing Robotics Semiconductors Energy Storage
  1. AI partnerships are advancing industrial automation by improving quality, throughput, and worker safety.
  2. Businesses are investing in new technologies like sensors, robotics, 3D printing, and AI to enhance manufacturing processes.
  3. Government initiatives like Made Smarter are driving tech investments in SMEs for industry growth and sustainability.

Industrial LLMs: Sourcing Technology Vendors

Exponential Industry • 0 implied HN points • 25 Jan 24
🕹 Technology Manufacturing Artificial Intelligence Robotics Industry Trends
  1. The Exponential Industry Advisor assists with sourcing technology vendors for more productive use of inputs and continual innovation.
  2. Vendor sourcing in manufacturing involves identifying reliable vendors with cutting-edge technology solutions aligned with specific operational needs.
  3. Exponential Industry's weekly digest provides case studies on validated technology vendors, offering insights critical for informed decision-making in vendor selection.