HackerNoon Tech Stories: 2025/9/23

September 2025

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On This Day In History

57

Stories Published

Archive: September 23rd, 2025

Discovering the tech stories that shaped the day.

Kashvi Pandey

Kashvi Pandey@kashvipandey

https://cdn.hackernoon.com/images/InxBRjRIs6M1kdhuWcyNHiiUrxm1-dl03baw.png

Which Crypto to Buy Now: 5 Best Cryptocurrencies to Invest in 2025

Min Read5 months Ago

Tokenwire

Tokenwire@tokenwire

https://cdn.hackernoon.com/images/pepeto-cryptocurrency-ydhap6xdne3e8gz7sb1bfyr5.png

Solana and Pepeto Are Two Cryptocurrencies You Should Have in Your Portfolio Today: SUI Price Slides

Min Read5 months Ago

EScholar: Electronic Academic Papers for Scholars

EScholar: Electronic Academic Papers for Scholars@escholar

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GPT-4 Outsmarts Humans in Theory of Mind Tests

Min Read5 months Ago

EScholar: Electronic Academic Papers for Scholars

EScholar: Electronic Academic Papers for Scholars@escholar

https://cdn.hackernoon.com/images/ai-algorithm-on-a-personal-computer-vyz8zbztwlbfw9eqnz8409jw.png

Notes on Building a Dataset for LLM True/False Reasoning

Min Read5 months Ago

EScholar: Electronic Academic Papers for Scholars

EScholar: Electronic Academic Papers for Scholars@escholar

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The Psychology of AI Chatbots

Min Read5 months Ago

EScholar: Electronic Academic Papers for Scholars

EScholar: Electronic Academic Papers for Scholars@escholar

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Can AI Think About Thinking?

Min Read5 months Ago

Yassine Bargach

Yassine Bargach@ayz

https://cdn.hackernoon.com/images/GxlJ9KPTedZMsm6F3AP6JHQ2btD2-a71204f.png

Why Every AI Agent Needs a Sandbox

Min Read5 months Ago

CyberNewswire

CyberNewswire@cybernewswire

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SpyCloud Report: 2/3 Orgs Extremely Concerned About Identity Attacks Yet Major Blind Spots Persist

Min Read5 months Ago

maximzltrv

maximzltrv@maximzltrv

https://cdn.hackernoon.com/images/5vdlkwJFtCbzkpMOmp6m0HRd89x1-0n03bru.jpeg

Modern Data Platform | Synchronisation from operational DB to analytical DWH

Min Read5 months Ago

Surya Kalipattapu

Surya Kalipattapu@suryakalipattapu

https://cdn.hackernoon.com/images/a-snakes-fangs-up-close-cgz357qgth0uwmlnrm68kej5.png

How to Answer Product Sense Questions for FAANG L6+ (Why → Who → What → How)

Min Read5 months Ago

Integration App

Integration App@membrane

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How To Add Integrations to Lovable Apps: A Step-By-Step Guide with Membrane

Min Read5 months Ago

Vladimir Shelkovnikov

Vladimir Shelkovnikov@c4twithshell

https://cdn.hackernoon.com/images/a-mechanical-parrot-qu9h0po2euwhvx1ecr8eo17e.png

Here's Why AI Can’t Replace You

Min Read5 months Ago

Innocent Chuks

Innocent Chuks@innocentchuks

https://cdn.hackernoon.com/images/astronauts-in-eva-suits-overseeing-autonomous-servicing-drones-performing-delicate-satellite-repairs-x26z1ovi7wke5j9i8z42vwc0.png

The Rise of On‑Orbit Servicing and Satellite Refueling as a New Space Industry

Min Read5 months Ago

M-Marvin Ken

M-Marvin Ken@maken8

https://cdn.hackernoon.com/images/EHUYZRLLAUbgArGtd43kEIxTOTS2-cq03gkp.jpeg

Forget Batteries, Bitcoin Mining Is the Better Way to Balance Power Grids

Min Read5 months Ago

Economic Hedging Technology

Economic Hedging Technology@hedging

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The Price of Friction: How Transaction Costs Change the Strategic Trading Game

Min Read5 months Ago

Economic Hedging Technology

Economic Hedging Technology@hedging

https://cdn.hackernoon.com/images/sinW25rWovdN38P2ArzdPSCP3hi1-y9036zc.jpeg

Nash Equilibrium and Revealed Risk Exposure with Endogenous Price Impact

Min Read5 months Ago

Economic Hedging Technology

Economic Hedging Technology@hedging

https://cdn.hackernoon.com/images/sinW25rWovdN38P2ArzdPSCP3hi1-wa1354x.jpeg

Your Trades Move the Market: Rethinking Equilibrium When Every Order Has an Impact

Min Read5 months Ago

Olga Ukrainskaya

Olga Ukrainskaya@olgaukr

https://cdn.hackernoon.com/images/32AdWQRuYTMizILZARbR3NnRGtA3-kl03bp2.jpeg

Why AI and Power Automate Have to Babysit Your CRM

Min Read5 months Ago

Noonification

Noonification@noonification

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The HackerNoon Newsletter: Why You Shouldn’t Judge by PnL Alone (9/23/2025)

Min Read5 months Ago

Ishan Pandey

Ishan Pandey@ishanpandey

https://cdn.hackernoon.com/images/7rEmNIeHNFOBfZZtUMQerOZIGGH3-ve03mna.png

Why SegaSwap's $10M Seed Round Signals a Shift in Solana DeFi Incentive Models

Min Read5 months Ago

Cynthia Duru

Cynthia Duru@ceceteras

https://cdn.hackernoon.com/images/sCFTtKpWzybOyyehEWYI6UMv3q83-8s03b73.jpeg

The Impact of Artificial Intelligence on Market Efficiency

Min Read5 months Ago

Anastasios Arampatzis

Anastasios Arampatzis@anastasios

https://cdn.hackernoon.com/images/Kn4L5zAqVCbBAjaF4YFFibdTXsv2-l70373t.jpeg

How Poor Identity Management Impacts Your Partnerships

Min Read5 months Ago

Chainwire

Chainwire@chainwire

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BYDFi Joins Korea Blockchain Week 2025 (KBW2025): Deepening Web3 Engagement

Min Read5 months Ago

Chainwire

Chainwire@chainwire

https://cdn.hackernoon.com/images/jEm0Gsq7mQUHLJ0ZGe4cAf9jPvU2-yb037yz.jpeg

Moonbirds and Azuki IP Coming To Verse8 as AI-Native Game Platform Integrates With Story

Min Read5 months Ago

Chainwire

Chainwire@chainwire

https://cdn.hackernoon.com/images/jEm0Gsq7mQUHLJ0ZGe4cAf9jPvU2-7q037yd.jpeg

ETH-Based Little Pepe Raises $26M In Presale

Min Read5 months Ago

Chainwire

Chainwire@chainwire

https://cdn.hackernoon.com/images/jEm0Gsq7mQUHLJ0ZGe4cAf9jPvU2-zn037rz.jpeg

Seoul Exchange Will Exclusively Use Story To Settle Tokenized RWAs

Min Read5 months Ago

BTCWire

BTCWire@btcwire

https://cdn.hackernoon.com/images/FS1PiuQb1sWxoW2ESuJpZswu0xk2-mi037aq.jpeg

Austin Winch’s Xauras Sets New Standard for DeFi Lending, Crossing $90M TVL Within Weeks

Min Read5 months Ago

Paul Bennet

Paul Bennet@paulbennet20

https://cdn.hackernoon.com/images/y2n4tY4QzFMf0GccUNg9hyQFUR03-xz03ag4.png

The Cost of Waiting: Why Crypto Doesn’t Wait For You

Min Read5 months Ago

Nilesh Bhandarwar

Nilesh Bhandarwar@nileshbh

https://cdn.hackernoon.com/images/wCBwna64Mzf5EFCG6QdcY2jQE7B3-6j03asq.png

Building AI Agents: Architecture, Workflows, and Implementation

Min Read5 months Ago

Ruslan Malsagov

Ruslan Malsagov@ruslan4ezzz

https://cdn.hackernoon.com/images/QKtk1z95cxYd7JnjlzS8WrIP5RA2-df13ub0.png

Why You Shouldn’t Judge by PnL Alone

Min Read5 months Ago

Matthew - Technology News Australia

Matthew - Technology News Australia@technologynews

https://cdn.hackernoon.com/images/i2ucL9JOyqNIH2sJvpyCnp4rqDk1-1w03bx5.jpeg

Why Agentic AI's $196.6 Billion Market Surge Signals the End of Human-Only Decision Making

Min Read5 months Ago

EScholar: Electronic Academic Papers for Scholars

EScholar: Electronic Academic Papers for Scholars@escholar

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Soft Forks, Silent License Changes, and Self-Promo: Etor Sees It All

Min Read5 months Ago

Sisi

Sisi@sisihacks

https://cdn.hackernoon.com/images/YNQbvtnfRycVPnBi1QGCxJqiL3P2-ib03m96.jpeg

The Decentralized Internet Is a Mirage

Min Read5 months Ago

Thomas Cherickal

Thomas Cherickal@thomascherickal

https://cdn.hackernoon.com/images/9SBj6OzMvXOEhDxTjjuu75pLYnp1-1j037ol.jpeg

How Guppy Became My Go-To Quantum Programming Language

Min Read5 months Ago

jude shaieb

jude shaieb@hack0r66d473bbae74b08c79eb8efe

https://cdn.hackernoon.com/images/2jqChkrv03exBUgkLrDzIbfM99q2-nu02030.jpeg

My First Python Web App—Built in a Weekend (With a Little AI Assist)

Min Read5 months Ago

Udacity

Udacity@udacity

https://cdn.hackernoon.com/images/iFi5tolUgxW81No4JJjbMu7c37s1-z403b2c.jpeg

The Best Courses for Learning AI in 2025

Min Read5 months Ago

Techbeat

Techbeat@techbeat

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The TechBeat: What Is an MCP Server? Full Guide + 12 Best Examples for Developers (9/23/2025)

Min Read5 months Ago

Febin John James

Febin John James@febin

https://cdn.hackernoon.com/images/J0QGGlJ5gMVZxiHeEfZGRVXtkM72-pt03odf.png

Crash Course in Bevy and Rust for the Impatient Programmer: Chapter 1 – Let There Be a Player

Min Read5 months Ago

EScholar: Electronic Academic Papers for Scholars

EScholar: Electronic Academic Papers for Scholars@escholar

https://cdn.hackernoon.com/images/illustrate-quantum-phenomena-qred5kz2bj51t0qs5a4mgunh.png

How HPPK DS Balances Security and Efficiency Across NIST Levels

Min Read5 months Ago

EScholar: Electronic Academic Papers for Scholars

EScholar: Electronic Academic Papers for Scholars@escholar

https://cdn.hackernoon.com/images/5wpKgV75aONqkTJlafw2yQmK9yd2-51039wm.png

A Beginner’s Guide to the HPPK Digital Signature Scheme

Min Read5 months Ago

EScholar: Electronic Academic Papers for Scholars

EScholar: Electronic Academic Papers for Scholars@escholar

https://cdn.hackernoon.com/images/illustrate-quantum-phenomena-ld0ype18g8frjqc492cl5n1o.png

The Barrett Algorithm Reimagined for Post-Quantum Signatures

Min Read5 months Ago

EScholar: Electronic Academic Papers for Scholars

EScholar: Electronic Academic Papers for Scholars@escholar

https://cdn.hackernoon.com/images/illustrate-quantum-phenomena-kj0o0zdqnd90mslw9gmg1dfl.png

What You Should Know About the Next Generation of Encryption

Min Read5 months Ago

Probabilistic

Probabilistic@probabilistic

https://cdn.hackernoon.com/images/illustrate-quantum-computing-bxa7fpvp59bgszo9yfn1syde.png

Does Quantum Theory Hide a Secret Heat Signature?

Min Read5 months Ago

Probabilistic

Probabilistic@probabilistic

https://cdn.hackernoon.com/images/illustrate-quantum-computing-bdgwq41cy8297yobze5rkixn.png

Contextuality 101: What “POM Success Probability” Means for AI

Min Read5 months Ago

Probabilistic

Probabilistic@probabilistic

https://cdn.hackernoon.com/images/illustrate-quantum-computing-g9h8kuyrm9o2dwshqom9bdvg.png

The Math Behind GPT Systems and Their Ontological Models

Min Read5 months Ago

Probabilistic

Probabilistic@probabilistic

https://cdn.hackernoon.com/images/illustrate-quantum-computing-gr4b377zaxa9dshlfi00wj0z.png

A New Hierarchy of Contextuality in Quantum Foundations

Min Read5 months Ago

Probabilistic

Probabilistic@probabilistic

https://cdn.hackernoon.com/images/illustrate-quantum-computing-yohtsaqq3qww0ixif8f8dp94.png

Understanding Contextuality in General Probabilistic Theories

Min Read5 months Ago

Tensor Flow - [Technical Documentation]

Tensor Flow - [Technical Documentation]@tensorflow

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Save, Load, and Export Keras Models the Right Way

Min Read5 months Ago

Gabor Koos

Gabor Koos@hacker5295744

https://cdn.hackernoon.com/images/database-schema-mockup-tej511rwan31cbg4sscoybla.png

The Database Zoo: Inside Time-Series Engines (InfluxDB, Prometheus, Timescale)

Min Read5 months Ago

Gabor Koos

Gabor Koos@hacker5295744

https://cdn.hackernoon.com/images/database-schema-mockup-i7u0yh7t68jc120ruafbhjrl.png

The Database Zoo: SQL, NoSQL, and the Rise of Specialized Engines

Min Read5 months Ago

@hacker84199059

https://cdn.hackernoon.com/images/BTTO1Q4riVcwriE4c7PSYPnDAn62-xy03bgv.jpeg

Building an H.264 Decoder with Nvidia CUDA

Min Read5 months Ago

StarkMan

StarkMan@starkman

https://cdn.hackernoon.com/images/jsT63gMVXtQwfAQBad2yfpGUWyG2-6z53bxw.png

Hackers Are Bad at OPSEC — Here’s How They’re Getting Hunted Down

Min Read5 months Ago

AI Native Dev

AI Native Dev@ainativedev

https://cdn.hackernoon.com/images/2jqChkrv03exBUgkLrDzIbfM99q2-ce0209z.jpeg

Pattern #4: Content Creation to Knowledge

Min Read5 months Ago

Kashvi Pandey

Kashvi Pandey@kashvipandey

https://cdn.hackernoon.com/images/InxBRjRIs6M1kdhuWcyNHiiUrxm1-z403boe.png

Best Test Automation Tools 2025: Complete Comparison Guide

Min Read5 months Ago

The Tech Panda

The Tech Panda@thetechpanda

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India’s New Bill Puts Esports on Equal Footing with Cricket & Football

Min Read5 months Ago

The Sociable

The Sociable@thesociable

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Chile Weighs AI Regulation as Ethics and Innovation Collide

Min Read5 months Ago

AI Native Dev

AI Native Dev@ainativedev

https://cdn.hackernoon.com/images/2jqChkrv03exBUgkLrDzIbfM99q2-z7021xx.jpeg

Docker Taps Google, Microsoft to Bring AI Agents Into the Cloud

Min Read5 months Ago