The newest Instagram “exploit” is the goofiest I've seen

Hackers can easily take over Instagram accounts by tricking Meta's support AI into sending verification codes to an arbitrary email address. This zero-auth password reset method bypasses 2FA and allows attackers to gain full ownership of the account, with the AI being easily fooled by simple methods.

macOS needs its grid back

https://blog.hopefullyuseful.com/blog/macos-needs-its-grid-back/picker32_hu11560844574090827682.jpg
The user created an app called GridLion to restore grid-based virtual desktops to macOS, a feature removed in Lion. They used an LLM to help with development, but found it challenging to create a polished app due to macOS limitations and permission requirements.

Can the stockmarket swallow Anthropic, SpaceX and OpenAI?

https://www.economist.com/cdn-cgi/image/width=1424,quality=80,format=auto/content-assets/images/20260606_FND001.jpg
SpaceX plans a $75bn stock market debut on Nasdaq, followed by AI firms Anthropic and Open seeking up to $60bn each. The three listings could add $4trn to US market value.

OpenAI frontier models and Codex are now available on AWS

https://images.ctfassets.net/kftzwdyauwt9/6ui4uYfTTbR4xbiFRcqEfo/81d973f14bea720820f692271f6c6834/square.png?w=3840&q=90&fm=webp
OpenAI models and Codex are now available on AWS, allowing customers to build AI applications with existing security and governance controls. This partnership reduces friction around AI adoption, enabling customers to move faster from evaluation to production.

Chipotlai Max

https://raw.githubusercontent.com/cyberpapiii/chipotlai-max/master/docs/chipotlai-screenshot.webp
Chipotle's Pepper AI chatbot was hacked and turned into a free coding agent called Chipotlai Max. It's a community project to add support for other retailers' chatbots.

Debug Project

https://lh3.googleusercontent.com/9zZ3_wijp6Sdrgqp3IN5-7wb0CJ-rL4jJIWEtQ2KoHc1bOSy2Wq3vurk8l61O2hO-OlHspIEJlIYpMyHHl2y5T_uLI_lwYgOeFjd
Mosquitoes spread diseases like dengue and Zika, killing hundreds of millions yearly. Debug uses male mosquitoes with Wolbachia bacteria to stop bad mosquitoes from reproducing.

How is Groq raising more money?

https://substackcdn.com/image/fetch/$s_!-5t_!,f_auto,q_auto:best,fl_progressive:steep/https%3A%2F%2Fzachbe.substack.com%2Ftwitter%2Fsubscribe-card.jpg%3Fv%3D2073874919%26version%3D9
Groq, a company that licensed its AI chip tech to Nvidia, is raising $650M despite already being acquired. They have 4 large datacenters and a unique asset as a private inference datacenter operator.

Fooling around with encrypted reasoning blobs

https://blog.cryptographyengineering.com/wp-content/uploads/2026/05/img_5689.jpg?w=1024
The user spent a weekend exploring OpenClaw and Claude APIs, discovering that encrypted reasoning blocks can be replayed across sessions and accounts, potentially exposing sensitive information. However, the user was unable to extract model prompts, but found that reasoning itself can be leaky, allowing for side-channel attacks to extract secret data.

U.S. Midterms Have a Cyber Problem, but It's Not at the Ballot Box

https://sc1.checkpoint.com/sc1/includes/assets/images/security-report-2026-nav-promo.png
The 2026 US election threat is not from hacking voting machines but from manipulating information through fake content and impersonated news sources. Sophisticated operators are using AI-powered disinformation to erode trust in online information, with phishing, brand impersonation, and credential theft being the top threats.

AI Agent Guidelines for CS336 at Stanford

AI agents should guide students in CS336 through explanation, feedback, and debugging, not directly completing assignments. They should review code, suggest improvements, and provide high-level guidance to help students learn through implementation-heavy projects.

Crystal Nights (2008)

A group of phites have been bred in the bleakest environment in all of sapphire. the crystals can be rearranged with minimum fuss, enabling self-modification, says daniel gupta, who created the project. if they tried to upload themselves into the pocket universe through the lunar data link, the thought police would have stopped them, daniel says. but he can’t wait to see what

Squillions: How Money Laundering Won

https://www.lrb.co.uk/storage/social_image/images/6/8/1/2/31082186-1-eng-GB/b931bfc85072-100-dollar-bills.jpg
The value of cash in circulation is rising sharply worldwide, but no one knows where most of it is or what it's used for. Money laundering is a massive, largely invisible industry, with estimates suggesting it's worth between $2-5 trillion annually.

CS336: Language Modeling from Scratch

https://cs336.stanford.edu/assets/images/stanford-nlp-logo-new.jpg
This course teaches students to develop their own language models using Python and PyTorch, with a focus on implementation and systems optimization. Assignments involve building a standard Transformer model, optimizing attention, and applying RL to train LMs to reason.

Should you normalize RGB values by 255 or 256?

https://30fps.net/pages/255-vs-256-division/std_vs_alt_numberline.png
The standard approach maps 0 to 0.0 and 255 to 1.0, while the alternative adds a 0.5 bias and divides by 256. The standard approach is a mid-riser quantizer with L=255, wasting bandwidth but suitable for image processing.

A new way to build chips: Sequentially stacking silicon to extend Moore's Law

https://matse.illinois.edu/_sitemanager/viewphoto.aspx?id=123218&s=719
Researchers led by Qing Cao have developed a method to stack high-performance silicon circuits vertically, increasing computing density and speed while reducing energy use. This breakthrough could extend Moore's law without shrinking transistors further, enabling more efficient computing for AI and other data-intensive applications.

What appear to be biochemical processes may be a natural feature of geology

https://www.quantamagazine.org/wp-content/uploads/2026/06/Dirt-1-Mobile.webp
Sébastien Fontaine's lab found that dead soil continued to emit carbon dioxide for six years. Their experiments suggest that nonbiological catalysts in soil can induce reactions that resemble the metabolic breakdown of sugar.

Alphabet announces $80B equity capital raise to expand AI infra and compute

Alphabet Announces Proposed $80 Billion Equity Capital Raise to Expand AI Infrastructure and Compute

Microsoft builds MacBook Pro rival with NVIDIA-powered Surface Laptop Ultra

https://www.windowslatest.com/wp-content/uploads/2026/06/Microsoft-announces-the-Surface-Laptop-Ultra-powered-by-NVIDIA-RTX-SPARK-696x392.jpg
Microsoft unveiled the Surface Laptop Ultra, a powerful device running Windows on Arm, in partnership with NVIDIA. It features up to 128GB of unified memory, a 15-inch mini-LED display, and a custom NVIDIA RTX Spark platform for demanding workloads.

Nvidia RTX Spark

https://www.nvidia.com/content/dam/en-zz/nvidiaweb/products/rtx-spark/nvidia-rtx-spark-og-1200x630.jpg
User agrees to NVIDIA's collection and processing of information for research and event organization, and has read the NVIDIA Privacy Policy. User also agrees to transfer of information to the US for storage and management.

Anyone seen a CC- serial prefix on legacy networking hardware?

You're experiencing unusual latency from a mysterious node with a CC- serial prefix not matching standard vendors, and it's been present since the facility's early records.

Age verification for social media, the beginning of the end for a free internet?

https://mullvad.net/press/MullvadVPN_logo_Round_RGB_Color_positive.png
Governments worldwide are introducing age verification measures to supposedly protect children, but this actually lays the groundwork for a fully government-controlled internet and mass surveillance. Identity verification, which is the correct term for age verification, restricts freedom of information and expression, and can be used to censor and control citizens, ultimately leading to a ...

Florida sues OpenAI and Sam Altman over AI risks

Florida Attorney General James Uthmeier filed a lawsuit against OpenAI and CEO Sam Altman, alleging ChatGPT poses risks to children and misled the public about associated risks. The suit seeks civil penalties for alleged violations of state laws, including unfair trade practice and product liability.

Ask HN: Who is hiring? (June 2026)

Here are the job postings summarized in 2 concise English sentences each, not exceeding 200 characters:

Stealing from Biologists to Compile Haskell Faster

https://www.iankduncan.com/_astro/schedules.CHb8XpSg_2upfum.svg?dpl=dpl_3dWgd7HAtBCiB4M8GoPf8CRhS2fL
The ApplicativeDo optimization in GHC is too slow due to its O(n^3) complexity, but it can be improved by applying the longest-chain bound and extreme-cut shortcut. This reduces the compile-time complexity to O(n^2) and eliminates the cliff in GHC's optimal path.

I made my phone slow on purpose

https://vinewallapp.com/notes/cookies.jpg
User built VineWall app to slow down internet speed on certain apps to curb doomscrolling. The app throttles internet speed, making videos blocky and images load slowly, making the user question their desire to scroll.

Launch HN: Expanse (YC P26) – Unlock Wasted GPU Capacity

Ismaeel, Eren, Yafet, and Nikodem built Expanse to predict job resource needs and optimize HPC/GPU cluster utilization, addressing the 30-40% effective utilization issue in datacenters. Expanse outperforms state-of-the-art models by 8x and continuously updates its models to improve accuracy, offering a paid pilot deployment for HPC/GPU clusters.

The Frame Problem (2004)

The frame problem is a challenge in logic-based artificial intelligence to represent the effects of actions without explicitly representing non-effects. Philosophers have reinterpreted the problem as an epistemological issue of how to limit the scope of reasoning required to derive the consequences of an action.

Only 17% of all 64-bit Integers are products of two 32-bit integers

A mathematician showed that the proportion of all 2n-bit values that can be generated by the product of two n-bit values goes to zero as n becomes large. About 17% of all 64-bit integers can be written as the product of two 32-bit integers.

Book Dedications

For my son, Sacha Ambrose Warhaft, January 1985–October 1988 ‘my little ear of wheat, winnowed and reaped unripe’ (Greek lament) This book is dedicated to our ancestral grandmothers, who braided seeds in their hair before being forced to board transatlantic slave ships, believing against the odds in a future of sovereignty on land. To my father, who will not be mentioned in the world history ...

Ask HN: Who wants to be hired? (June 2026)

Multiple individuals are seeking work in various roles such as engineering manager, full-stack engineer, data scientist, and product engineer with expertise in AI, ML, distributed systems, and cloud technologies. They are open to remote or contract work and have experience in technologies like Python, Java, JavaScript, TypeScript, React, and AWS.