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Trigon: Exploiting coprocessors for fun and for profit (part 2)

A few months ago, I released a kernel exploit called Trigon. It was significant in that it was deterministic - that is, it cannot fail. However, at the time of release, only A10 devices on iOS 13 - 15 were supported. Since then, support has been implemented for A9(X) and A11 devices. In this blog post, I am going to dive into what it took to support these new devices - I made use of some pretty interesting techniques, which I believe are worthy of a second part to the original writeup. If you h

Doctors Say Ozempic Is Wildly Effective at Helping Addicts Beat Cravings

Image by Getty / Futurism Rx/Medicines Drugs like Ozempic and Wegovy already had a lengthening laundry list of physical health benefits, but now they're increasingly showing promise as treatments for neuropsychological conditions as well. Specifically, one of the most intriguing potential uses for these GLP-1 drugs is in addiction treatment, for vices ranging from alcohol to opioids to stimulants to gambling. And it's gaining momentum: as STAT News reports, one posh Pennsylvania rehabilitation

Best Graphics Cards for PC: Nvidia, AMD, Intel

If you've been holding out on upgrading or building a new gaming rig, it's time to start looking again. The latest RTX 50 Series cards from Nvidia push high-refresh 1440p and even 4K performance, and AMD is leading the more budget-friendly range with the RX 900 Series. You have no shortage of options, and availability is much better than it was even a few months ago. I’ll walk through some general buying strategy, show off my favorite graphics cards, and talk about why you might want to spring

I ditched Google Calendar for paper, and it gave me the mental clarity I needed

Edgar Cervantes / Android Authority I started using a paper calendar as sort of a joke. It was part of my experiment to live as if I were back in 1993. I ditched all modern tech and bought a weekly planner from the dollar store. My busy adult life still needed some kind of planning system. I didn’t expect to stick with it after my experiment was up, but you know what? I did. The experiment ended but the paper calendar stuck around. It found a home on my desk, where I’ve been using it every day

Spotify brings shared audiobooks to Family and Duo plans, but there’s a catch

Audiobook access on Spotify has always been limited to the account owner, meaning that even for Premium Family or Duo subscriptions, only the person who set up the plan could actually use the included hours each month. That’s about to change, depending on where you live. Two add-ons for Individual, Duo, and Family plans Until now, Spotify’s audiobook access has been limited to the primary user and capped at 15 hours per month. But this week, Spotify announced that Premium subscribers in select

You can finally move Chrome's address bar on Android - here's how

Elyse Betters Picaro / ZDNET Nearly a month ago, Google announced a small but highly anticipated addition to Chrome on Android -- the ability to relocate the browser's address bar to the bottom of the screen. "Depending on the size of your hand and your device," Google explained, "one address bar position may feel more comfortable than the other." This update gives you the flexibility to choose your preferred location. Also: You can ask Gemini AI anything directly in Google Chrome - here's how

Xbox Hacks: The A20 (2021)

In November of this year (2021) we will hit 20 years since the release of the original Xbox. This console was full of vulnerabilities (or misconfiguration) from the software to the hardware and with such a low price point two decades ago for a computer - it was highly popular. For this post we are going to go into a lot of details regarding one mistake Microsoft made which was the A20. All the discoveries and research belongs to The Xbox Linux Project and Michael Steil. Research was obtained be

Original Xbox Hacks: The A20 CPU Gate (2021)

In November of this year (2021) we will hit 20 years since the release of the original Xbox. This console was full of vulnerabilities (or misconfiguration) from the software to the hardware and with such a low price point two decades ago for a computer - it was highly popular. For this post we are going to go into a lot of details regarding one mistake Microsoft made which was the A20. All the discoveries and research belongs to The Xbox Linux Project and Michael Steil. Research was obtained be

Chrome for Android users can now choose which end of the screen the address bar is on

Andy Walker / Android Authority TL;DR Chrome for Android’s bottom address bar is rolling out widely. Users now have the option to keep the bar at the top of the screen or lower it to the bottom. Google is giving Android Chrome users another way to customize their mobile browsing experience. Announced last month, the Android browser is finally getting a bottom address bar to make navigation a little more mobile-friendly. That update is now rolling out widely. If you’ve been waiting for Chrome

Let's Learn x86-64 Assembly (2020)

Let's Learn x86-64 Assembly! Part 0 - Setup and First Steps published on Apr 18 2020 The way I was taught x86 assembly at the university had been completely outdated for many years by the time I had my first class. It was around 2008 or 2009, and 64-bit processors had already started becoming a thing even in my neck of the woods. Meanwhile, we were doing DOS, real-mode, memory segmentation and all the other stuff from the bad old days. Nevertheless, I picked up enough of it during the classes

Let's Learn x86-64 Assembly Part 0 – Setup and First Steps

Let's Learn x86-64 Assembly! Part 0 - Setup and First Steps published on Apr 18 2020 The way I was taught x86 assembly at the university had been completely outdated for many years by the time I had my first class. It was around 2008 or 2009, and 64-bit processors had already started becoming a thing even in my neck of the woods. Meanwhile, we were doing DOS, real-mode, memory segmentation and all the other stuff from the bad old days. Nevertheless, I picked up enough of it during the classes

Recovering from AI addiction

Welcome to Internet and Technology Addicts Anonymous! We’re glad you’ve found us, and we hope our community can be as helpful to you as it has been for us. ITAA is a Twelve-Step fellowship of individuals who support each other in recovering from internet and technology addiction. This includes social media addiction, phone addiction, video addiction, television addiction, gaming addiction, news addiction, pornography addiction, dating apps, online research, online shopping, or any other digital

Tina Romero’s Zombie Movie Will Hit Theaters This Fall

Daredevil: Born Again season 2 has wrapped. The cast of The Backrooms continues to grow. The Long Walk shows off its characters in new posters. Plus, somehow Sausage Party returned once more. Spoilers away! The Backrooms THR has word Mark Duplass, Finn Bennett, Lukita Maxwell, and Avan Jogia have joined the cast of The Backrooms movie now in development at A24. Remain Deadline reports Julie Hagerty, Jay O. Sanders, Tracy Ifeachor, Hannah James, Caleb Ruminer, Kieran Mulcare, and Maria Dizzia

The best dorm room essentials for college students

If you like retreating to your corner of the dorm room to watch shows on your tablet, the HoverBar Duo 2 can make the viewing experience a lot more comfortable. The first-gen model easily made the list of our favorite iPad accessories, and the new generation improves upon that model with a quick-switch tab to swap out the weighted base for a clamp. It’ll work with just about any tablet-sized slab from five to 8.68 inches — so ereaders and even smartphones should fit. The handy accessory can tur

Recovering from AI Addiction

Welcome to Internet and Technology Addicts Anonymous! We’re glad you’ve found us, and we hope our community can be as helpful to you as it has been for us. ITAA is a Twelve-Step fellowship of individuals who support each other in recovering from internet and technology addiction. This includes social media addiction, phone addiction, video addiction, television addiction, gaming addiction, news addiction, pornography addiction, dating apps, online research, online shopping, or any other digital

My Galaxy phone was missing this crucial Contacts feature, but I found a workaround

Adamya Sharma / Android Authority There aren’t many tasks the latest Android phones can’t assist with, which makes it all the stranger when you discover some fundamental functionality missing. This happened to me recently, when I finally got around to cleaning up my contacts list. The chore would be made a whole lot easier if I could sort my contacts by the date I added them, but I realized that this isn’t something you can do. When this issue comes up online, people usually want to look up re

Dark visions and monsters abound in Wednesday S2 trailer

Pugsly joins his big sister at Nevermore in Wednesday S2. The Netflix series Wednesday, created by Tim Burton, was one of our favorites in 2022, and while it was quickly renewed, it's been a long wait for that second season. That wait is nearly over. The first half of S2 debuts next month, and Netflix has released a full-length trailer to remind us of that fact. Verdict: It looks like we're in for another spooky supernatural mystery that only our favorite pig-tailed goth girl detective can solv

Libpostal: C library for parsing/normalizing street addresses around the world

libpostal: international street address NLP libpostal is a C library for parsing/normalizing street addresses around the world using statistical NLP and open data. The goal of this project is to understand location-based strings in every language, everywhere. For a more comprehensive overview of the research behind libpostal, be sure to check out the (lengthy) introductory blog posts: 🇧🇷 🇫🇮 🇳🇬 🇯🇵 🇽🇰 🇧🇩 🇵🇱 🇻🇳 🇧🇪 🇲🇦 🇺🇦 🇯🇲 🇷🇺 🇮🇳 🇱🇻 🇧🇴 🇩🇪 🇸🇳 🇦🇲 🇰🇷 🇳🇴 🇲🇽 🇨🇿 🇹🇷 🇪🇸 🇸🇸 🇪🇪 🇧🇭 🇳🇱 🇨🇳 🇵🇹 🇵🇷 🇬🇧 🇵🇸 Address

Product of Additive Inverses

Product of Additive Inverses By Susam Pal on 29 May 2025 A negative number multiplied by another negative number results in a positive number. Most of us learnt this rule during our primary or secondary school years. 'Negative times negative equals positive' was a phrase drummed into us during mathematics lessons. In this article, we will prove this rule, not just for numbers but for any algebraic structure that, in a general sense, behaves somewhat like numbers. Contents Illustration Let u

The 182 best Prime Day 2025 deals that we found

Prime Day , Amazon’s four-day thunderdome of exclusive deals, is here. Outside of Black Friday and Cyber Monday, we anticipate this to be the best moment of the year to score discounts on headphones, laptops, TVs, gaming gear, and really anything else that might be on your wishlist — or someone else’s. We sorted through thousands of deals, ultimately narrowing it down to including products we’ve tried (many of which we’ve reviewed) and can vouch for. To repeat, there will be four — count ’em —

Topics: added best day deals ve

The 177 best Prime Day 2025 deals that we found

Prime Day , Amazon’s four-day thunderdome of exclusive deals, is here. Outside of Black Friday and Cyber Monday, we anticipate this to be the best moment of the year to score discounts on headphones, laptops, TVs, gaming gear, and really anything else that might be on your wishlist — or someone else’s. We sorted through thousands of deals, ultimately narrowing it down to including products we’ve tried (many of which we’ve reviewed) and can vouch for. To repeat, there will be four — count ’em —

Topics: added best day deals ve

Ask HN: Worth leaving position over push to adopt vibe coding?

My company is increasingly pushing prompt engineering as the single way we "should" be coding. The CEO & CTO are both obsessed with it and promote things like "delete entire unit test file & have claude generate a new one" rather than manually address test failures. I'm a 'senior engineer' with ~5 years of industry experience and am considering moving on from this company because I don't want 1. Be pushed into a workflow that will cause my technical growth to stall or degrade 2. Be overseeing

Adding calendar events with a screenshot is AI at its finest

Apple’s AI capabilities have been less than impressive to date, but there’s one new feature coming with iOS 26 that’s actually really handy: adding stuff to your calendar with a screenshot. I’ve been testing this feature out for the past few weeks in the developer beta, and I’m pleased to report that it works, easily making it my favorite Apple Intelligence feature so far. That’s admittedly a low bar to clear — and it’s not quite as capable as Android’s version — but it’s a nice change of pace

I tried Google Chrome’s new bottom URL bar on Android, and it’s a mess

Andy Walker / Android Authority Google Chrome on Android has finally caught up with the rest of civilization by bashing two rocks together to introduce a bottom URL bar. Users who have sought out the feature and found it on Firefox, Samsung Internet, and Microsoft Edge can now choose which address bar position they prefer on Google’s browser: the traditional top of the screen or the more convenient bottom-edge placement. Don’t get me wrong — while I am annoyed that Google took this long to imp

Pbf2sqlite: Reading OpenStreetMap into a SQLite Database

pbf2sqlite A simple command line tool for reading OpenStreetMap .osm.pbf files into a SQLite database. Usage: pbf2sqlite DATABASE [OPTION ...] Options: read FILE Reads .osm or .osm.pbf FILE into the database rtree Add R*Tree indexes addr Add address tables graph Add graph table The command pbf2sqlite test.db read country.osm.pbf reads the OSM PBF file country.osm.pbf and creates in the database test.db the tables. OSM data can be obtained from a provider such as Geofabrik.

Topics: add database file osm pbf

Addigy’s Prebuilt App Catalog is built to simplify managing macOS apps at scale

Most enterprise apps used on macOS don’t come from the Mac App Store, so IT teams are stuck managing them manually. That includes tracking down the latest versions, packaging them up for deployment, setting up the required permissions, and making sure they’re installed and updated properly across every device. It’s a tedious process that doesn’t scale well, and it introduces security risk when apps fall behind on security updates. Addigy aims to solve this by adding a new Prebuilt App Catalog, w

How to Use Markdown

Whether you're posting on Reddit, Discord, or Github, there's only one way to add formatting: Markdown. If you want to add a link, bold some text, or even split text into paragraphs, you will need to know the basics of this text-based formatting system. Does that sound scary? Trust me, it’s not. Markdown has just a few rules for formatting text the way you want, and you only need to learn the rules for the formatting you actually use. Let's go over the simple rules, talk about why Markdown is

Alleged Verizon data breach sees 61M customer records offered for sale

An alleged Verizon data breach has seen hackers offering for sale a database of 61 million customer records, which includes personal information useful for both phishing attempts and identity theft. The sample data supplied includes name, full postal address, date of birth, email address, phone number(s), tax identification code, and other ID codes … Security researchers at SafetyDetectives said that the data was being offered for sale, but the samples posted were too small to confirm the vera

This Newly Released Mini PC (16GB RAM, 1TB SSD) Is Almost Free Compared to a Mac Mini for Early Prime Day

You don’t need to let your desktop take up your entire, well, desktop! Save some crucial space buy downsizing to a small but powerful mini PC. The ACEMAGIC Mini PC is perfect for school, business, or personal use and is right now heavily discounted at Amazon. Normally, it goes for $319 but for a limited time you can scoop one up for $189. That’s a savings of 41% equating to $130. But don’t stop there. Redeem the coupon code ACEYJD5Y and receive an additional 6% off at checkout. See at Amazon D

IPv6 reaches majority use in 21 countries as Starlink and other providers modernize global connectivity

What just happened? The number of countries where more than half of internet connections use the IPv6 protocol has surged from 13 to 21 over the past year. This rapid progress, tracked by measurements from organizations such as Akamai, APNIC, Facebook, and Google, highlights both evolution and the growing influence of new connectivity providers, most notably Starlink. The most dramatic transformation has occurred in Tuvalu, a Pacific island nation with a population under 10,000. Until early 202