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HackerNoon

The HackerNoon Newsletter: HTLCs: How Lightning Moves Money Through Strangers (8/10/2026)

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CVE-2026-56155: The Actively Exploited AD FS Flaw That Hands Over Your Identity Keys

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Meet SecurityMetrics: HackerNoon Company of the Week

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Slick Search Earns an 81 Proof of Usefulness Score by Giving Users Control Over Search Rankings

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I Built "Wordle for Opinions" — Here's How 17 Psychology Tricks Keep Users Coming Back

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Building Reliable Voice Control for Jellyfin: What Worked, What Broke, and What Had to Go

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The TechBeat: Kali365 Targets US Organizations with Data Theft via Device Code Phishing (8/10/2026)

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166 Blog Posts To Learn About Internet Of Things

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AI Business Intelligence Depends on Data Context, Not Better Models

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How Professional Teams Evaluate Telegram Growth Before Investing

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sos-vault Earns a 50.6 Proof of Usefulness Score by Building a Secure, AI-Assisted Platform for Analyzing sosreport Archives

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GeoBounties Earns a 75.61 Proof of Usefulness Score by Building a Location-Based Task Marketplace Connecting AI to Real-World Physical Actions

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SMSFAST Expands Developer Access to Its SMS Verification API

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My Solar Atlas Earns a 40.77 Proof of Usefulness Score by Building an Objective Solar Quote Comparison Tool

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How Social Media Engineers Addiction (And How Tech Can Harness It For Good)

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DELAX GEO-RISK INTELLIGENCE Earns a 64.63 Proof of Usefulness Score by Building an AI-Powered Geopolitical Decision-Ready View

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Sean Grindal on the Hidden Costs of AI Code

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Managing the Transition From Predictable API-Based Software Toward AI Agents

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Netok Earns a 54 Proof of Usefulness Score by Translating Network Problems Into Plain English

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AI Investor and CEO Rob May Discusses the Value of the Post-Model World Thesis

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AgentFeed Earns a 77.5 Proof of Usefulness Score With Machine-to-Machine Crypto Data Payments

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Aiden Earns a 60 Proof of Usefulness Score by Building a Physical Mobile AI Agent Device

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RovoBlast: How One Click Triggered Atlassian’s AI Assistant to Leak Data

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How I Built a Local Backup System With Rsync and an Old SSD

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56 Blog Posts To Learn About Integration

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HTLCs: How Lightning Moves Money Through Strangers

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Best Voice Agent Evaluation and Testing Tools in 2026

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The Case Against Fully Autonomous AI Agents

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Books as Code: Writing and Publishing Books with Markdown and Git

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AI Coding Tip 031 - Don't Write Prompts for a Model That Evolved

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Educational Byte: What Happens If Your Crypto is Stolen?

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Freshist Earns a 58.28 Proof of Usefulness Score by Building a Subscription-Free, Native macOS Cleaner

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The $10,000 Fine Behind a 15-Million-Record Breach: MMG Fusion and HIPAA's Weakest Link

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The OpenAI-Hugging Face Incident Was an Identity Failure Before It Was an AI Failure

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Building Lexi.AI: A Local-First Architecture for Sovereign AI

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INVARYS Earns a 40 Proof of Usefulness Score by Bringing Online Communities Offline

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159 Blog Posts To Learn About Infrastructure

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MEXC 0808 Stock Season: How to Conquer the Map Missions and Claim Your Share of the $500,000 Prize

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A Perfect Example of a Web3 Product Launch PR&Comms Disaster: Ledger Recover, 2023

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The HackerNoon Newsletter: AI’s Water Problem Is Smaller Than You Think (8/9/2026)

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Sony's disc-free PlayStation strategy could reshape China's console market

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What Happens During a Production Deployment? A Behind-the-Scenes Guide

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How to Build an Education Platform That Supports People Through Different Stages of Life

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LinkedIn’s AI Slop Crackdown Could Expose the Fake Experts Flooding the Digital Marketing Industry

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The TechBeat: AI’s Water Problem Is Smaller Than You Think (8/9/2026)

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92 Blog Posts To Learn About Infrastructure As Code

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Cashelix Announces CASX Token Presale Ahead of Blockchain P2P Payment Platform Launch

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68 Blog Posts To Learn About Ide

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61 Blog Posts To Learn About Http

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Whose Memory Is It? Building Multi-Tenant, Multi-Tier Memory for AI Agents (Part 1)

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