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7/30/2026: Top 5 stories on the HackerNoon homepage!

The security problem posed by AI agents is not really about the models themselves. It is about everything wrapped around them: the skills, the tools, the connections, and the instructions that determine what an agent actually does once it is set loose in a live environment. Upwind Security is tackling that problem directly with two new releases: the AI Agent Context Scanner and the general availability of AI Detection & Response, or AI DR. Why Context Matters More Than the Model AI ...

Compare the best crypto exchanges in 2026 by fees, liquidity, listings, reserves, regulation, and access after 3 exchanges shut down.

Although sellers ensure the high quality of their offerings, and remain autonomous in all their decisions, large-scale surges in customer support demand may occ

Today’s AI can mimic intelligence, emotion and companionship—but convincing human-like behaviour is not proof of consciousness or sentience.

Learn everything you need to know about Error Handling via these 69 free HackerNoon blog posts.

This guide walks through building a complete file-sharing application using Filestack for uploads, storage, CDN delivery, and image processing.

How single-provider AI dependency creates hidden switching costs and existential business risk—and the multi-provider strategy that eliminates it.

The useful engineering question is therefore not “Did 3.6 Flash win?” It is “Which differences are sufficiently supported to justify a production test?”

Researchers fear AI is moving too fast, while Mark Zuckerberg is worried about who owns it. Plus: Inside Black Forest Labs’ push into robotics.

A memo obtained by WIRED, issued by the water utilities information sharing group WaterISAC, links dozens of cyberattacks against Minnesota water utilities to Tehran.

A new restriction on foreign-made mobile robots affects robotic vacuums, pool cleaners, and lawn mowers. Here’s what it means for the bots already in your home—and the ones you may never get to buy.

I am not by any means an expert at finance but I think I do now have some advice for people who are: Do not name your hedge fund anything that will be hilarious if it blows up. Don't use a name like "Long-Term Capital Management" or "Amaranth Advisors" (named for the floral symbol for […]

Apple's iPhone and Mac sales are on the rise even as a global memory shortage squeezes device makers. In its third-quarter earnings report released on Thursday, Apple revealed that iPhone sales jumped 22 percent to $54.25 billion and Mac sales increased 29 percent to $10.35 billion, driving the company's overall revenue to $109.4 billion. The […]

After a massive Xbox "reset" that laid off thousands of employees and spun off four studios, Xbox CEO Asha Sharma wants to get Xbox back to growth. In a memo obtained by The Verge, Sharma told staff by the end of fiscal year 2027 (which runs through next June), "we will return XBOX to player […]

Apple may allow users to pay to increase their AI usage limits. During an earnings call on Thursday, Apple CEO Tim Cook said that he believes people will want to use Apple Intelligence and the upcoming Siri AI "a lot," adding that "we will have some kind of upgrade possibilities on iCloud Plus where people […]

The health tech data giant, which handles vast amounts of patients' medical data, said hackers struck one of its protected health data stores.

A federal judge said the Trump administration has not presented enough evidence to justify labeling Anthropic a supply-chain risk, casting doubt on the government's ban on its AI technology.

Apple said a slowdown in mobile gaming and changes to the App Store’s business model — including court-ordered payment rule changes in the U.S. — weighed on its services business, even as the company topped 1.5 billion paid subscriptions.

Amazon isn't slowing down on data center spending — but investors don't seem to mind.

Reddit's financial situation is looking good but uncertainty about its relationship to Google and the new AI-ified web are stirring market concerns.

The former OpenAI researcher’s fund was forced to unwind public equities after leveraged public bets plummeted. But he still has cards to play.

Apple is worried enough about supply shortages that it reported about $11.1 billion in inventory, which is almost double the $5.7 billion it reported last September.

New SRE team at your company? Here's a 90-day plan I've used twice. It works because it balances 'show immediate value' with 'build for the long term.' Days 1-14: Observe Resist the urge to change things. Watch the current system, read existing post-mortems, shadow on-call, talk to engineers about their pain. Output: a list of the top 5 reliability problems ranked by 'engineering time lost per week.' Days 15-30: Quick wins Pick the top 2 from your list. Fix the...

The problem Neither the iOS Simulator nor the Android Emulator has real camera hardware. If you're building anything that touches AVCaptureSession — a QR scanner, a document capture flow, an AR feature — you end up with one of two workflows: Test exclusively on a physical device, every time, for every camera-touching change Stare at a blank/simulated camera feed in the Simulator and hope for the best Neither is great when you're iterating quickly. The fix: CamBridge...

This is a submission for DEV's Summer Bug Smash: Smash Stories powered by Sentry . Introduction Let me start by saying I am an Open-source contributor at Mozilla, I am trying to get better as a software engineer. I will be using the words Site or Tile interchangeably, they mean the same thing. Bug Report The title of the bug report was "Cannot remove amazon.com from top sites list" on Bugzilla and I believe it really captures the pain-point that users e...

For nearly a decade, my mental model for deploying enterprise software has revolved around containers, which are lightweight packages that bundle an application together with all the operating system files it needs to run. Recently, I decided to step outside my comfort zone of C# and traditional cloud environments to explore a technology taking a fundamentally different approach: WebAssembly on the server. Most engineers know WebAssembly, often shortened to Wasm, as a binary instruction forma...