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Hypervisor 101 in Rust

This is a day long course to quickly learn the inner working of hypervisors and techniques to write them for high-performance fuzzing. This course covers foundation of hardware-assisted virtualization technologies, such as VMCS/VMCB, guest-host world switches, EPT/NPT, as well as useful features and techniques such as exception interception for virtual machine introspection for fuzzing. The class is made up of lectures using the materials within this directory and hands-on exercises with sourc

New VMScape attack breaks guest-host isolation on AMD, Intel CPUs

A new Spectre-like attack dubbed VMScape allows a malicious virtual machine (VM) to leak cryptographic keys from an unmodified QEMU hypervisor process running on modern AMD or Intel CPUs. The attack breaks the isolation between VMs and the cloud hypervisor, bypassing existing Spectre mitigations and threatening to leak sensitive data by leveraging speculative execution. The researchers highlight that VMScape does not require compromising the host and works on unmodified virtualization software

Universal Executive Regrets Most Hilarious, Perfect Part of ‘Fast and Furious’ Franchise

Before the abysmal mess that was Fast X, the ninth Fast and Furious film, F9, did the most insane thing imaginable. After literal years and years of joking about it, F9 actually sent characters to space. It was Ludacris (literally and figuratively), it was hilarious, and it was wonderful. But now, looking back, one of Universal Studios’ most powerful executives regrets it. “I’m sorry that we sent them into space,” Donna Langley, the Chief Content Officer for NBCUniversal Studio Group, said rece

Nova Launcher’s founder and sole developer has left

is a senior reporter covering technology, gaming, and more. He joined The Verge in 2019 after nearly two years at Techmeme. After nearly everyone working on the Nova Launcher, one of the most recognizable names in Android launchers, was laid off last year, founder Kevin Barry, Nova’s sole remaining developer, said this weekend that he has left Nova’s parent company after being asked to stop working on the launcher and an effort to open-source it. Nova Launcher’s website currently shows a 404 er

ChatGPT makes Projects feature free, adds a toggle to split chat

ChatGPT is getting two big changes. First, the Projects feature is now free. Second, you can now create new conversations from existing conversations. Projects have been around for months now, but they're now rolling out to everyone, including those with a free plan. With Projects, you can create "workspaces" with ChatGPT and organise chats, files and custom instructions for a specific project. Right now, when you interact with ChatGPT, it tries to remember everything, which isn't really grea

Call of Duty is getting the movie treatment, courtesy of Paramount

Paramount has just signed a deal with Microsoft and Activision to make a movie based on the iconic Call of Duty franchise. The valuation of the deal hasn't been revealed, but CoD is a mighty lucrative IP . We don't know much about the specifics of the deal, other than it covers a live-action feature film that Paramount will develop, produce and distribute. This means we don't have any information about the cast, creative team or what game or era the film will pull from. After all, there have b

Git Diagramming "The Weave"

We all know the current US President is one hell of an orator and often assures us that he has “the best words”: I went to an Ivy League school. I’m very highly educated. I know words. I have the best words. The man knows words. Says so right there. While some might view his non-sequitur ramblings as the nascent stages of dementia or an unfiltered ADHD brain launching into successive short (at times racist) bullet-point diatribes based on the last word or phrase he said like a cursed game of w

My startup banking story (2023)

March 14, 2023 As a relatively new member of adult society, and an absolute infant of the business world, I didn't think much about bank choice. I figured: you put money in, you take money out, they're all the same. I also figured a local branch of a global bank is just a fungible tentacle of the giant banking machine, so also... who cares. Both incorrect assumptions, but let's relive and rediscover the effect of these assumptions as I did. I start my company. I am a 22 year old recent college

The revived Acclaim will reveal its 2026 lineup in a September 10 showcase

Acclaim Entertainment, a big name in licensed games in the '90s, is "returning." (Although, much like the new Atari, this is technically a different company that bought the old trademark.) The new Acclaim will focus on publishing indie games and reviving classic franchises. We don't know much beyond that, but we'll learn more on September 10 in the Play Acclaim Showcase. The company's March announcement of its revival hinted at the resurrection of old franchises. But it's unclear which of its c

James Wan Teases His Plans for ‘Saw’

Patrick Wilson thinks his time as Orm in the DC movieverse is over. Ewan McGregor teases that Clone Wars is his next bit of Star Wars homework. Plus, a familiar face returns behind the scenes for Scream 7. Spoilers now! The DCU/Aquaman During a recent interview with Comic Book, Patrick Wilson stated he’s “never met” James Gunn but believes his two Aquaman films “said what [they] needed to to say with Orm.” No, never met him. So I have no relationship there. Obviously Peter [Safran], his partn

You Should Add Debug Views to Your DB

This one will be quick. Imagine this, you get a report from your bug tracker: Sophie got an error when viewing the diff after her most recent push to her contribution to the @unison/cloud project on Unison Share (BTW, contributions are like pull requests, but for Unison code) Okay, this is great, we have something to start with, let's go look up that contribution and see if any of the data there is suspicious. Uhhh, okay, I know the error is related to one of Sophie's contributions, but how

Nothing Beats Our Editors' Favorite Office Chair, and It’s on Sale Now

Office chairs can be surprisingly expensive, easily breaking $1,000 for a seaworthy seat. The Branch Ergonomic Chair Pro, with a list price of just $500, beat out a number of expensive seats from some very recognizable chair makers to earn the top spot on our office chair roundup. For labor day, Branch is offering 10% off when you use code LABORDAY on the base price of the chair, as well as any accessories you might want to add on, plus free shipping, so you can build the ultimate home office.

Former Gears of War and Diablo head Rod Fergusson is now in charge of BioShock

Rod Fergusson, the head of the Diablo franchise for the last five years, is joining 2K Games to lead up the BioShock franchise. This is happening just a couple of weeks after Fergusson announced he was leaving Blizzard. He was also the studio head at Coalition once upon a time, where he oversaw the Gears of War franchise. Fergusson wrote on X that he will be "overseeing development of the next BioShock game" and will even have a say in that upcoming film adaptation for Netflix. The franchise is

Branch prediction: Why CPUs can't wait?

Recently, I have had some free time and started learning some low-level computer fundamentals, trying to practice and better understand the concepts in greater detail. Along the way, I learned about a modern compiler infrastructure named LLVM, which is a target-independent optimizer and code generator that has been used as a part of many compilers for different programming languages like Rust, Zig, or Haskell. While diving into LLVM’s aggressive optimization features, I have a humbling realizati

The Lifecycle of a Pull Request

we shipped a bunch of PR features recently; here's how we built it We’ve spent the last couple of weeks building out a pull request system for Tangled, and today we want to lift the hood and show you how it works. If you’re new to Tangled, read our intro for the full story! You have three options to contribute to a repository: Paste a patch on the web UI Compare two local branches (you’ll see this only if you’re a collaborator on the repo) Compare across forks Whatever you choose, at the

Rod Fergusson leaves Blizzard after five years leading Diablo

Rod Fergusson, the general manager of the Diablo franchise for the last five years, is leaving Blizzard. Fergusson announced the move on social media, but didn't say where he's going next. Before joining Blizzard in 2020 to lead Diablo , Fergusson was studio head at The Coalition, where he oversaw Gears of War. "After five years driving the Diablo franchise with four big launches, it’s time to step away from Blizzard/Microsoft, sword in hand, and see what’s next," Fergusson wrote in a post on B

Ubisoft may have prematurely revealed FX's TV adaptation of Far Cry

A post on Ubisoft's news page reportedly announced that FX is working on a TV show adaptation of the Far Cry franchise. The page has since been taken down and entering the website redirects to Ubisoft's landing page for company news. However, several Redditors have been circulating what they saw in the press release. According to the alleged Ubisoft post, the Far Cry franchise adaptation will be an "anthology drama" where "each season will be set in a new world with a different cast of characte

After the Mustang, Ford Is Teasing the Return of Another Beloved Car As an EV

Ford is promising a revolution. The company plans to make a big announcement on August 11 about its electric vehicle future, an event it is hyping as a “Model T moment.” In a blog post, Ford invoked the spirit of its most iconic creation, the car that “put the world on wheels” by making transportation “accessible to the masses.” The message is clear: Ford believes it is on the verge of launching a breakthrough EV that is both capable and, crucially, affordable. But what is it? A new clue, unco

‘Alien: Earth’ Is Better Than We Ever Dreamed Possible

When the idea was first floated of bringing the iconic Alien franchise to TV, many were skeptical. Films such as Ridley Scott’s 1979 original and James Cameron’s 1986 sequel are all-time classics. Follow-ups, like David Fincher’s 1992 film and Scott’s 2012 return, were also noteworthy for their own reasons. Alien just felt like a franchise that had been very well-explored already and could only be damaged in translation to a different medium. Well, I am elated to report that any skeptics, mysel

Ioan Gruffudd’s Still Fond of His ‘Fantastic Four’ Tenure

Even before Marvel Studios retook ownership of the Fantastic Four and got a new movie into production, there was always a bit of fondness for the old Fox movies. Not so much the 2015 one, but the mid-2000s pair directed by Tim Story and starring Ioan Gruffudd, Jessica Alba, Chris Evans, and Michael Chiklis still have their fans. Those films were general audiences’ first introduction to the characters, and there remains a bit of attachment to those versions, particularly after Evans came back for

How Florida quietly surpassed California in solar growth

Solar energy is booming across the U.S. and, for the first time, Florida is catching up to industry powerhouses Texas and California. Despite removing climate change from its official state policy in 2024, Florida added more utility-scale solar than California last year, with over 3 gigawatts of new capacity coming online. "This is not a fluke," said Sylvia Leyva Martinez, senior analyst at Wood Mackenzie. "Florida is now shaping national solar growth." The surge is being driven by utilities,

‘Predator: Badlands’ Came From a Desire to Do Something New, With a Dash of ‘Star Wars’

With Prey, director Dan Trachtenberg did something no one ever thought was possible. He took a beloved franchise, Predator, and flipped it on its head. By giving it a fresh perspective and a new timeline, he took something old and brought it into the now. For his follow-up, he wanted to do that again, but it was difficult. Everyone kind of just wanted Prey 2. “Sometimes when you make a sequel, it’s just part two of the cool thing, not a cool thing in and of itself,” Trachtenberg said recently a

Sony ad reveals plan to bring PlayStation titles to Xbox, Nintendo, and PC

In brief: A recent job posting on PlayStation's official hiring platform has signaled a notable shift in the company's approach to its exclusive video game releases. The listing details a search for a Senior Director of Multiplatform & Account Management, a role designed to oversee PlayStation Studios' software titles as they move beyond PlayStation's consoles and onto competitors' platforms. The job listing, spotted by Windows Central, makes clear that Sony is targeting a wide range of platfor

EA unveils Battlefield 6, aiming to recapture glory after 2042 flop

Something to look forward to: Following years of leaks, EA is finally set to unveil the first new Battlefield game since the disastrous 2021 launch of Battlefield 2042. With a newly released trailer showcasing the story and a multiplayer unveiling planned for next week, EA hopes to rekindle the era of Battlefield 3 and 4. EA has released the first official trailer for Battlefield 6, focusing on the storyline and single-player campaign. Streams and other events will showcase the multiplayer mode

Neon Now Runs in VS Code

Developers love using Neon branches for a local development, due to the agility they provide (e.g. fast resets, isolated environments, and the ability to test without polluting production data). But using Neon branches still requires you to manage separate connection strings for different branches and ensure your application and its environment is properly set up to connect. Today, that gets a lot easier, especially if you’re a VS Code user! We’re launching Neon Local Connect, a new VS Code ext

Show HN: ggc – A terminal-based Git CLI written in Go

ggc A Go Git CLI. This logo was created by gopherize.me. Demo Overview ggc is a Git tool written in Go, offering both traditional CLI commands and an interactive interface with incremental search. You can either run subcommands like ggc add directly, or launch the interactive mode by simply typing ggc. Designed to be fast, user-friendly, and extensible. Features Traditional command-line interface (CLI): Run ggc [args] to execute specific operations directly. Interactive interface: Run gg

The official Tron: Ares trailer riffs on big tech and features a returning Jeff Bridges

There's finally a full trailer for Tron: Ares, the third installment in the decades-long sci-fi franchise. This comes after a teaser dropped a few months back and over two years after the film was first announced. The new footage is pretty cool, and gets into the meat of this threequel. It's a riff on AI and big tech, as corporate entities look to weaponize the digital creations of The Grid and bring them to the real world. This does not go well, as evidenced by shots of iconic franchise Recogn

EA is reportedly hitting the brakes on the Need for Speed franchise

The Need for Speed franchise could be making its last laps — at least for the time being. Matthew Everingham, a photographer who frequently contributed to car culture website Speedhunters, said in social media posts that Electronic Arts has "shelved Need for Speed" and is "quietly parking" the series. Speedhunters, which was funded by EA and was last updated in April of this year, will also reportedly cease operations for now. EA hasn't released an official statement on the fate of the Need for

McDonald's Snack Wraps Are Back but Was It Worth the Wait?

McDonald's Snack Wraps, a chicken-tortilla entree that's been missing from US locations of the Golden Arches, flew back into US restaurants on July 10 -- and after all this build-up, I had to try both flavor varieties right away. McDonald's Snack Wraps first came out in 2006 and were meant to be a chicken item that would appeal to drive-thru customers because they're less messy to eat while traveling. Both of the two varieties include white-meat chicken strips known as McCrispy Strips wrapped i

Review: McDonald's Long-Awaited Chicken Snack Wraps Were Worth the Wait

McDonald's Snack Wraps, a chicken-tortilla entree that's been missing from US locations of the Golden Arches, flew back into US restaurants on July 10 -- and after all this build-up, I had to try both flavor varieties right away. McDonald's Snack Wraps first came out in 2006 and were meant to be a chicken item that would appeal to drive-thru customers because they're less messy to eat while traveling. Both of the two varieties include white-meat chicken strips known as McCrispy Strips wrapped i