Why Agentic AI Systems Fail in Production (And What Reliable Architecture Actually Requires)
The moment the agent performs a sequence of tasks for the first time, feels like a breakthrough. The moment the agent repeats it for the second time, it seems repeatable. But once it performs the task hundred times and even more, people think it’s ready for...
MCP Security: Trust Boundaries, Confused Deputies, and the Threats the Spec Won’t Catch For You
The short version: The Model Context Protocol's authorization spec is actually pretty good. The way the world has implemented it is not. Only about 8.5% of public MCP servers implement OAuth at all, a quarter have no authentication whatsoever, and over half rely on...
Joash Boyton of Acquiry on Why Buying Software Can Beat Building It
I have always thought the build-versus-buy question is framed too narrowly. A company decides it needs a new product, capability or market position, then someone asks what it would cost to build internally. That number becomes the benchmark for whether an acquisition...
Readers Can’t Agree on Tech’s Most Overhyped Trend
Welcome to 3 Tech Polls, HackerNoon's brand-new Weekly Newsletter that curates Results from our Poll of the Week, and related polls around the web. Thanks for voting and helping us shape these important conversations! If you were hoping our readers would decisively...
Why AI Agents Break When Trying to Use Crypto Wallets Directly
AI agents are moving beyond chat interfaces into systems that can perform real work. In crypto, that often means connecting an agent directly to a blockchain wallet and expecting it to execute transactions, interact with smart contracts, or manage onchain assets...
Beyond the Prompt: Building Agentic AI with Built-In Brand Guardrails
Beyond the Prompt: Building Agentic AI with Built-In Brand Guardrails A few months ago, John had developed an agent that clearly executed instructions up to the letter of the spirit, but it still messed up with things. It had clear access to a customer knowledge base...
A Language Model Can Be Honest in Prose and Still Fabricate in JSON
Ask a language model a question it can't answer, and it will usually tell you so. This is trained behavior, and the industry measures it — there are benchmarks scoring models on their willingness to say "I don't know."Every one of those benchmarks asks the model in...
The HackerNoon Newsletter: AI Has Reinvented Drug Discovery. Now Come the Borders (8/11/2026)
How are you, hacker? 🪐 What’s happening in tech today, August 11, 2026? The HackerNoon Newsletter brings the HackerNoon homepage straight to your inbox. On this day, Steve Wozniak's Birthday in 1950, Neptune's Ring Arcs Found in 1990, The First Patent for Wifi...
Phoebe Gates and Sophia Kianni reportedly knew Phia was ‘cookie stuffing’ for months
Phia, the shopping startup co-founded by Phoebe Gates and Sophia Kianni, is once again under fire for its alleged business practices.
Accel closes oversubscribed $550M India fund within weeks, 19 months after its last
The U.S. VC firm still has more than 55% of its previous $650 million India fund available for deployment.
AI Is Solving CTF Challenges in Minutes
Article URL: https://www.simulationslabs.com/blogs/AI_Is_Solving_CTF_Challenges_in_Minutes Comments URL: https://news.ycombinator.com/item?id=49264578 Points: 4 # Comments: 0
Wisconsin Tracks Man Across State Line with Flock Cameras to Arrest Him for Weed
Article URL: https://gizmodo.com/wisconsin-cops-tracked-a-man-with-flock-cameras-to-arrest-him-for-weed-2000795424 Comments URL: https://news.ycombinator.com/item?id=49264273 Points: 14 # Comments: 1
Marketing isn’t a cost center anymore
For most of its history, marketing lived on the expense side of the ledger. It was the function that built awareness and made the company look good. Its budget was treated accordingly: nice to have, first to cut, hard to defend in a downturn. But that era is ending....
Why software factories are back – and how they work in the age of AI
Imagine submitting your vibe-coded app to a service that validates, tests, and then mass-produces it in a repeatable, automated fashion for delivery to a wide audience.
Government workers can officially waste time scrolling TikTok again
The app was banned from government devices in 2022.
How to create flyers with AI that people won’t hate: 8 tips (and prompts) that really work
Most AI flyers are still a mess, but the right prompts can make all the difference.
Autodesk’s AutoCAD LT Is $199 for One Year Right Now
AutoLISP & Smart Blocks can reduce repetitive work and help keep frequently used drawing elements consistent. The post Autodesk’s AutoCAD LT Is $199 for One Year Right Now appeared first on TechRepublic.
Google Drive Stops Automatic Photo Backups to Google Photos on Desktop
Google Drive has ended automatic desktop photo backups to Google Photos, forcing users to switch to a browser-based workflow to keep folders synced. The post Google Drive Stops Automatic Photo Backups to Google Photos on Desktop appeared first on TechRepublic.
Ninth Circuit Dismisses Meta, TikTok Appeals in Social Media Addiction Cases
The Ninth Circuit dismissed Meta and TikTok’s early appeals, keeping thousands of social media addiction lawsuits moving through lower courts. The post Ninth Circuit Dismisses Meta, TikTok Appeals in Social Media Addiction Cases appeared first on TechRepublic.
Microsoft Patches 398 Flaws Including a Windows Driver Zero-Day Under Active Attack
Microsoft released its monthly security updates on Tuesday, and one of the flaws it closed is already being used in attacks. The bug sits in a core Windows kernel driver that handles network socket operations. An attacker with code already running on a machine can use...
Kimwolf v7 Android Botnet Makes HTTP/2 DDoS Traffic Look Like Legitimate Browsing
Cybersecurity researchers have discovered a new version of the Kimwolf/AISURU Android and Internet of Things (IoT) botnet that comes with significant improvements to improve its operational resilience and conduct distributed denial-of-service (DDoS) attacks. The new...
Zoom Annotation Flaws Could Let a Meeting Participant Hijack Another Attendee’s Client
Anyone sharing their screen on a Zoom call could have taken over the computers of everyone watching, and anyone watching could have taken over the presenter's. The flaw sat in the annotation tool, the feature that lets participants draw and type on a shared screen,...
The brain may be about to have its Ozempic moment
Article URL: https://economist.com/science-and-technology/2026/08/11/the-brain-may-be-about-to-have-its-ozempic-moment Comments URL: https://news.ycombinator.com/item?id=49263658 Points: 9 # Comments: 2
Compression Is Prediction
Article URL: https://ngrok.com/blog/compression-is-prediction Comments URL: https://news.ycombinator.com/item?id=49263497 Points: 17 # Comments: 6
Millions of homeowners could finally get a tax break that’s been frozen since 1997
Baby boomers and other Americans who have been staying put in their homes for decades could get some encouragement to finally sell, thanks to two nearly identical bills in the House and Senate that are gaining more bipartisan traction. Congress has been weighing two...
Uber surprised robotics company Serve by selling its entire stake
Uber surprised robotics company Serve by selling its entire stake Go to Source The divesture comes comes as the two once-tight companies have started to diverge on the business side.
New York Fed data shows K-shaped economy isn’t over yet—even if Trump’s Treasury Secretary says it is
Data from the Federal Reserve Bank of New York is shedding new light on the current state of the American economy. On Tuesday, the New York Fed issued its Quarterly Report on Household Debt and Credit, and an accompanying blog post on credit card delinquency. The...
Anthropic models will soon inject watermarks identifying AI-generated text
Anthropic said in a support document Tuesday that its future AI models will put an invisible watermark in all text, identifying it as AI-generated. The change comes in response to new AI transparency laws in the EU, but Anthropic says it will apply in all countries...
Splitting a Ball Bearing to Cut Out Backlash
Gears are usually the biggest contributors to backlash in a mechanical system, but they’re far from the only culprits. Ball bearings are a less obvious source of imprecision, since any gaps between the balls and the races can lead to axial wobble. Precision mechanisms...
FBI says cybercriminals are hacking into victims’ online accounts to steal their intimate pictures
FBI says cybercriminals are hacking into victims’ online accounts to steal their intimate pictures Go to Source In a new alert, the FBI said cybercriminals are targeting adults and minors in an attempt to steal their personal and...