The hottest Substack posts right now

according to Hacker News
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Want to make millions with AI? These books probably won't help.

Conspirador Norteño • 40 implied HN points • 19 Jul 25
🕹 Technology Entrepreneurship AI Publishing Content Business
  1. Many books claiming to help you make money with AI are low-quality and repetitive. They often promise a lot but deliver very little useful information.
  2. The authors of these books are frequently not real people, using AI-generated names and faces. This makes it hard to trust their expertise.
  3. Some of the content in these books is incorrect or misleading, showing a lack of genuine knowledge about AI.

The cult of data has gone too far

Wednesday Wisdom • 113 implied HN points • 01 Jan 25
🕹 Technology Consulting Data Analysis Decision-making Corporate culture Tech industry
  1. Relying too much on data can lead to wrong decisions because numbers don't always tell the full story. Sometimes, human judgment or understanding is needed.
  2. Data can create a false sense of certainty, making people ignore the uncertainties and assumptions behind those numbers. It's important to be honest about what the data truly represents.
  3. Setting goals based on numbers can make teams lose sight of the real-world processes they are supposed to improve. Chasing metrics blindly can lead to poor outcomes.

Edited: Unchallenged assumptions #1 Hierarchical reporting structure

Great CTOs 'Focus on outcomes' • 39 implied HN points • 06 Feb 24
💼 Business Organizational Structure Leadership Workplace culture Team Dynamics Management
  1. Hierarchical reporting structure is an unchallenged assumption in most companies.
  2. Challenging the responsibilities associated with line management can lead to better outcomes.
  3. Simpler adjustments like shifting responsibilities can shift incentives and benefit managers and teams.
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Microsoft Sentinel SOC 101: How to Detect and Mitigate Social Engineering Attacks with Microsoft Sentinel

Rod’s Blog • 39 implied HN points • 06 Feb 24
🕹 Technology Cybersecurity Threat Detection Social Engineering Microsoft Sentinel
  1. Social engineering attacks can have devastating consequences on organizations, leading to financial loss, reputational harm, and legal issues.
  2. Microsoft Sentinel employs machine learning, behavioral analysis, and threat intelligence to effectively detect and mitigate social engineering attacks.
  3. To defend against social engineering, organizations should implement a comprehensive defense strategy utilizing technical controls, user awareness training, and incident response procedures.

Expansion hack: Grandia II (Dreamcast)

Rings of Saturn • 43 implied HN points • 05 Jul 25
🕹 Technology Hacking Software Gaming Hardware Development
  1. You can unlock hidden debug features in Grandia II on Dreamcast. Just change some settings from OFF to ON in the game's files.
  2. With these debug features, you can warp to any map location, mess with display options, and even eliminate gameplay restrictions like enemy encounters.
  3. These tools can give you a fun, unique experience in the game, letting you explore parts of Grandia II that you wouldn't normally see.

Material science is really important

TP’s Substack • 45 implied HN points • 27 Jun 25
🕹 Technology Material Science Aerospace Manufacturing Supply Chain Engineering
  1. Material science is crucial for developing advanced technologies. It helps create stronger and lighter materials used in many industries, especially aerospace.
  2. China leads in synthetic fiber production, making it vital for global supply chains. This dominance impacts many industries, including clothing and advanced manufacturing.
  3. Innovation in materials like carbon fiber is driving progress in various fields, from electric vehicles to robotics. These advancements are essential for future technology and industry growth.

AI for Education, Freelancing, Boosting Personal Productivity, and more

What's AI Newsletter by Louis-François Bouchard • 39 implied HN points • 06 Feb 24
🕹 Technology AI Freelancing Productivity Education
  1. The podcast episode shares insights on leveraging AI for education and boosting personal productivity.
  2. The episode features Tina Huang, who discusses freelancing in the tech industry and strategies for enhancing personal productivity.
  3. The content is geared towards anyone interested in technology, AI, and practical tips for working in the field or leveraging AI effectively.

In Tackling Near-Term AI Risks, Old-School Monitoring and Filtering Have Value

Risk Musings • 401 implied HN points • 30 Sep 23
🕹 Technology Monitoring Risk management AI
  1. Old-school monitoring and filtering techniques can be valuable in addressing immediate AI risks.
  2. Implementing data loss prevention (DLP) strategies can help prevent data leakage into AI systems.
  3. Monitoring software with a focus on tracking uncertainties in large language models can be a useful tool to reduce falsehoods in AI-generated content.

How to evaluate dependencies [Technique Tuesdays]

Technology Made Simple • 79 implied HN points • 30 May 23
🕹 Technology Software Development Dependencies
  1. Software dependencies are crucial relationships where one component relies on another for proper functioning, like an application using a library to interact with a database.
  2. Before choosing dependencies, it's important to read the documentation, inspect the code, evaluate project activity, and analyze project stats.
  3. Selecting dependencies is not a one-time decision; it's an ongoing assessment of costs and benefits, necessary for efficient software development.

How to be Notified When Microsoft Sentinel Data Stops Populating

Rod’s Blog • 79 implied HN points • 02 Oct 23
🕹 Technology Security Data Management Analytics Monitoring
  1. Being notified when data ingestion stops is crucial for security analysts to maintain the integrity of security tools.
  2. A KQL query can be set up as an Analytics Rule to alert if a specific table has not received new data within a set timeframe, allowing for timely action.
  3. Email alerts can be configured instead of generating unnecessary security incidents, ensuring the operations team can address potential issues efficiently.

A neat way to catch unrelaible data [Technique Tuesdays]

Technology Made Simple • 79 implied HN points • 07 Jun 23
🕹 Technology Computer Science Software Engineering Machine Learning
  1. Feature Drift occurs when the distribution of the features being tracked changes, and it is a subset of Data Drift.
  2. Detecting Feature Drift can be tricky when tracking numerous variables, potentially leading to detrimental outcomes over time.
  3. A technique to catch Feature Drift involves creating artificial target variables based on old and new data sets, then using a simple Supervised Learning algorithm to identify drifting features.

Using Alternative Data for long-term investment debates: Tesla thought exercise

The Data Score • 79 implied HN points • 26 Apr 23
💰 Finance Tesla Investment Financial Analysis Alternative Data
  1. Alternative Data is not only valuable for short-term predictions but can also enhance long-term forecasts.
  2. Investors should approach long-term investment decisions with a Bayesian mindset, considering various data points and recalibrating views as new information emerges.
  3. Breaking down unanswerable big questions into smaller, measurable components, selecting relevant data metrics, and continuously monitoring and adjusting long-term forecasts can lead to better decision-making in investing.

No One is Coming to Save Us

Anxiety Addiction & Ascension • 79 implied HN points • 13 Jun 23
📖 Philosophy Politics Existence Legacy Responsibility
  1. No one is coming to save us; we must take personal responsibility and not rely on political saviors.
  2. The current political system is designed to stymie well-intentioned individuals; true rulers are banks, corporations, billionaires, and global financiers.
  3. To combat tyranny and maintain independence, individuals must prioritize self-sufficiency, physical health, mental well-being, and financial literacy.

Must Learn Quantum Security Preface: The Power of Quantum Computing in Advancing Artificial Intelligence

Rod’s Blog • 79 implied HN points • 15 Sep 23
🕹 Technology Algorithms Security Quantum Computing Artificial Intelligence Machine Learning
  1. Quantum computing has the potential to significantly enhance computational power and speed in AI tasks, offering faster and more accurate predictions.
  2. Quantum computing enables the development of more sophisticated machine learning techniques by processing and analyzing large amounts of data more efficiently.
  3. Quantum-inspired algorithms can be leveraged to improve classical AI algorithms, showcasing the benefits of quantum computing even without fully-fledged quantum computers.

Microsoft Sentinel SOC 101: How to Detect and Mitigate Quishing Attacks with Microsoft Sentinel

Rod’s Blog • 79 implied HN points • 05 Oct 23
🕹 Technology Email Software Cybersecurity Phishing
  1. QR codes can be used maliciously, so it's important to generate them safely using reputable, secure QR code generators and consider adding password protection for private information.
  2. A quishing attack combines QR codes and phishing to trick victims into sharing sensitive data on fraudulent websites, often bypassing traditional security measures.
  3. Using Microsoft Defender for Office 365 along with Microsoft Sentinel can help detect and mitigate quishing attacks by configuring anti-phishing policies and connecting data for a comprehensive view of potential threats.

Swimming from academe to your first industry role

The Recovering Academic • 79 implied HN points • 04 Aug 23
💼 Business AI Career Technology Healthcare Industry
  1. Networking plays a crucial role in transitioning from academia to industry, helping bridge the initial gap from the shore to the first island.
  2. Storytelling and human connection can be powerful tools in job interviews, emphasizing the importance of building relationships beyond just technical skills.
  3. AI presents both challenges and opportunities in fields like medicine, where it can assist in data processing and diagnostic accuracy, while also raising concerns about human connection and empathy in healthcare.

Threats Without Borders - Issue 168

Threats Without Borders • 39 implied HN points • 06 Feb 24
🕹 Technology Legal Crime Finance Cybersecurity AI
  1. The New York State Attorney General is taking legal action against Citibank regarding fraud and cybersecurity issues.
  2. Financial institutions might be required to reimburse customers for funds lost to electronic fraud under the Electronic Funds Transfer Act.
  3. There are concerns about the use of deepfake technology in cybercrime, highlighting the importance of security controls and validation procedures.

Address Not Found (Part 1)

Cybernetic Forests • 79 implied HN points • 11 Jun 23
🕹 Technology AI Media Neural Networks Algorithm Communication
  1. The organization of information shapes the world by prioritizing what is relevant and categorizing discourse, leading to challenges and social movements.
  2. Digital mediation of communication alters the intended recipient and how messages are perceived by algorithms like Twitter, causing misunderstanding and lack of context.
  3. AI systems should be viewed as communication networks, translating and re-encoding human discourse, but currently function as closed, noisy systems with weighted biases that limit new ideas.

Life is imperfect

imperfect offerings • 79 implied HN points • 31 Aug 23
🕹 Technology Learning theories Surveillance AI EdTech Content creation
  1. Life is imperfect - The message shared is about life's imperfections and how it plays out in different settings, emphasizing the need to navigate through challenges.
  2. Criticism in edtech - Discussion on the critique of ed tech companies' practices, highlighting the need for addressing power imbalances and engaging with critical voices.
  3. Generative AI impact - Insights into how generative AI is affecting graduate employment, the restructuring of labor, and the broader impact on work routines and value.

Microsoft Sentinel SOC 101: How to Detect and Mitigate Supply Chain Attacks with Microsoft Sentinel

Rod’s Blog • 79 implied HN points • 25 Sep 23
🕹 Technology Integration Data Analysis Cybersecurity Threat Detection Automation
  1. Supply chain attacks target vulnerabilities within the chain, aiming to compromise products or services before reaching end-users. They pose a significant threat due to their indirect nature, multi-stage process, and high impact potential.
  2. Kusto Query Language (KQL) in Microsoft Sentinel is essential for detecting anomalies or patterns linked to supply chain attacks. By using KQL queries, organizations can identify unusual activities and potential threats.
  3. Microsoft Sentinel's integration with various tools and automated response capabilities, such as Playbooks, enables swift detection, investigation, and mitigation of supply chain threats. Leveraging these features enhances security measures.

Investing in Insurance Today

Equal Ventures • 79 implied HN points • 05 Jun 23
💰 Finance Insurance Digital Transformation Investing
  1. Insurtech investments experienced a hype cycle: Surge in investments followed by multiples collapsing causing pain and caution among investors
  2. Disruption of legacy insurers by new entrants is challenging: Product innovation made purchase easier, but companies need to be profitable, not just innovative
  3. Digital transformation in insurance sector is valuable: Tech-enabled ecosystem enablers creating value, while legacy insurers are seeking digital capabilities

Must Learn AI Security Part 10: Backdoor Attacks Against AI

Rod’s Blog • 79 implied HN points • 08 Sep 23
🕹 Technology AI Security Cybersecurity Machine Learning Data Privacy Threat Detection
  1. A backdoor attack against AI involves maliciously manipulating an artificial intelligence system to compromise its decision-making process by embedding hidden triggers.
  2. Different types of backdoor attacks include Trojan attacks, clean-label attacks, poisoning attacks, model inversion attacks, and membership inference attacks, each posing unique challenges for AI security.
  3. Backdoor attacks against AI can lead to compromised security, misleading outputs, loss of trust, privacy breaches, legal consequences, financial losses, highlighting the importance of securing AI systems with strategies like vetting training data, robust architecture, and continuous monitoring.

Data Score Interview: What’s the Health of the US Job Market?

The Data Score • 79 implied HN points • 25 Jul 23
💼 Business Data insights Professional development Employment Market Trends
  1. Underemployment is a concerning trend among laid-off professionals, impacting both individuals and institutions.
  2. New job growth is rebounding, particularly in marketing roles, after recent hiring freezes and layoffs.
  3. Tech workers who were laid-off are showing resilience in securing new roles, with some exploring freelancing and higher education.

Things Are Getting Real

Technically Optimistic • 79 implied HN points • 06 Oct 23
🕹 Technology Ethics AI Ethical AI Privacy
  1. AI technology is advancing rapidly, with systems like ChatGPT evolving to see, hear, and speak, even browsing the web. These advancements have significant implications for human-machine interactions.
  2. Ethical considerations around AI use in managing emotions and mental health are crucial, raising questions about setting up safeguards and establishing values to navigate potential risks.
  3. Balancing technological advancement with ethical guidelines and societal values is essential to ensure the responsible development of AI while addressing concerns related to mental health and emotional well-being.

Why you should design systems that ship fast [System Design Sundays]

Technology Made Simple • 79 implied HN points • 15 May 23
🕹 Technology System Design Programming Software Development
  1. Shipping software quickly has many benefits, including improved efficiency and cost savings.
  2. A slow release process can lead to increased expenses as more resources are required for tasks like testing, outage management, and manual deploys.
  3. Investing in designing systems that support fast shipping is valuable as it helps build a culture of efficiency and productivity.

Decentralized Platforms and Web3

Platform Papers • 79 implied HN points • 14 Jun 23
🕹 Technology Cryptocurrencies Digital Platforms Blockchain Web3 Decentralization
  1. Decentralized platforms operate without traditional managers by relying on decentralized algorithmic, social, and goal coordination mechanisms.
  2. Web3, as a new internet interaction model, allows users to own and exchange data without relying on central corporations.
  3. Decentralized platforms, like cryptocurrencies and DAOs, introduce a new class of digital economy competitors that require attention from industry, academia, and regulators.

Software Engineering is Coming for More Than Data Tools/Practices: It's Coming for Identity

Sung’s Substack • 79 implied HN points • 10 Jul 23
🕹 Technology Identity Software Engineering Data Tools
  1. Software engineering is evolving to impact more than just data tools and practices - it's influencing identity within the industry.
  2. The data industry is experiencing a significant shift towards merging software and data engineering, requiring a new level of ownership and empathy between the two.
  3. The goal is to create a world where data pipelines are more proactive than reactive, data as a product is ubiquitous and pain within the industry is minimized, leading to personal and professional growth.

#2 - How to make a good text field

A Good Interface • 79 implied HN points • 10 Aug 23
🕹 Technology User Interface Design Video Games Accessibility
  1. A good text field is displayed at the right time - only show it when needed, use alternatives like toggle switches or choice lists when possible.
  2. A good text field has clear label - make labels short, precise, and avoid overusing technical language.
  3. A good text field gives visual feedback - ensure visual cues like hover, active, focus states are properly incorporated to guide users.

Setting The Stage

Weekly Wisdom • 79 implied HN points • 13 Jul 23
📖 Philosophy Identity Values Cognition
  1. Integral theory introduces stages of development, covering cognition, values, and identity.
  2. Stage development in integral theory involves growing up, moral development, and understanding perspectives.
  3. Integral theory categorizes levels of development using colors, from egocentric to kosmocentric stages.

Short Thoughts on Obscurity

Autoscriptorium • 79 implied HN points • 23 Apr 23
📖 Philosophy Reflection Thoughts
  1. Thoughts and ideas can be obscure and difficult to grasp, forming erratic shapes and trailing away like comet's furze.
  2. Accumulating new habits can dilute old ones and lead to personal growth and realization.
  3. Sometimes, our own thoughts and feelings can be unclear, requiring us to analyze objective data like our physical reactions and routines.

Update now: Stop Running Playbooks Directly from Analytics Rules

Rod’s Blog • 79 implied HN points • 08 Jun 23
🕹 Technology Software Automation Analytics Security
  1. Microsoft Sentinel is deprecating the capability to assign Playbooks directly to Analytics Rules, encouraging the use of Automation Rules for better efficiency and management.
  2. With Automation Rules, you can manage all your automations from one place, trigger playbooks for multiple analytics rules with a single rule, define playbook execution order, and set expiration dates for playbook runs.
  3. Consider migrating existing Analytics Rules with directly assigned Playbooks to the new Automation Rules method to enhance effectiveness.

Cultural evolution and testing (Part II)

America in Crisis • 79 implied HN points • 05 Sep 23
📖 Philosophy Cultural Evolution
  1. Successful groups have pre-existing cultural structures that help them acquire useful information for success, leading to higher levels of cultural growth.
  2. Cultural beliefs and norms underlying group success are a result of cultural evolution, with some groups having more CG-enhancing cultural structures than others.
  3. Historical events like colonization and slavery have influenced different groups' cultural evolution and levels of cultural growth, impacting their success and development.