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This Common Heart Attack Drug May Actually Be Worthless for Most People

A common treatment given after heart attacks may not be worthwhile for a large segment of the population. New trial data finds that most people who suffer a heart attack do not benefit from taking beta-blockers afterward. A large international team of researchers conducted the trial, which compared the outcomes of nearly 10,000 heart attack patients who were either given beta-blocker therapy or not. “This trial will reshape all international clinical guidelines.’ On average, people with prese

The 79 Best Deals From REI’s 2025 Labor Day Sale

REI's Labor Day sale ends tonight at midnight. Many items are up to 30 percent off, and REI Co-op members save 20 percent on any REI Outlet item (on top of the sale price). To get the member discount, add the promo code LABORDAY2025 at checkout. Many of the best REI deals are on the company's house brand gear, but we've also pulled in deals from competing sales at Backcountry, Mystery Ranch, Hyperlite Mountain Gear, Zenbivy, and other cottage industry retailers. Below are the best deals on all

Removing Guix from Debian

Removing Guix from Debian [LWN subscriber-only content] As a rule, if a package is shipped with a Debian release, users can count on it being available, and updated, for the entire life of the release. If package foo is included in the stable release—currently Debian 13 ("trixie")—a user can reasonably expect that it will continue to be available with security backports as long as that release is supported, though it may not be included in Debian 14 ("forky"). However, it is likely that the Gui

Cloudflare blocks largest recorded DDoS attack peaking at 11.5 Tbps

Internet infrastructure company Cloudflare said it recently blocked the largest recorded volumetric distributed denial-of-service (DDoS) attack, which peaked at 11.5 terabits per second (Tbps). In volumetric DDoS attacks, attackers overwhelm the target with massive amounts of data, consuming the bandwidth or exhausting system resources, leaving legitimate users with no access to the targeted servers and services. "Cloudflare's defenses have been working overtime. Over the past few weeks, we've

Pennsylvania AG Office says ransomware attack behind recent outage

The Office of the Pennsylvania Attorney General announced that a ransomware attack is behind the ongoing two-week service outage. In an official statement, Attorney General David W. Sunday Jr. said that the office refused to pay the attackers. “The interruption was caused by an outsider encrypting files in an effort to force the office to make a payment to restore operations. No payment has been made,” explained AG Sunday. “An active investigation is ongoing with other agencies, which limits

Jaguar Land Rover production severely hit by cyber-attack

Jaguar Land Rover production severely hit by cyber-attack Jaguar Land Rover says a cyber-attack has "severely disrupted" vehicle production as well as its retail operation. The firm, which is owned by India's Tata Motors, says it took immediate action to lessen the effect of the hack and is working quickly to restart operations. There was no evidence any customer data had been stolen, it said. The attack began on Sunday and comes at a significant time for UK car sales, as the latest batch of

Zscaler data breach exposes customer info after Salesloft Drift compromise

Cybersecurity company Zscaler warns it suffered a data breach after threat actors gained access to its Salesforce instance and stole customer information, including the contents of support cases. This warning follows the compromise of Salesloft Drift, an AI chat agent that integrates with Salesforce, in which attackers stole OAuth and refresh tokens, enabling them to gain access to customer Salesforce environments and exfiltrate sensitive data. In an advisory, Zscaler says that its Salesforce

Zfsbackrest: Pgbackrest style encrypted backups for ZFS filesystems

zfsbackrest ⚠️ Experimental: Do not use it as your only way for backups. This is something I wrote over a weekend. There's a lot of things that need work here. pgbackrest style encrypted backups for ZFS filesystems. Getting Started Installing You need age installed to generate encryption keys. Encryption is NOT optional. $ go install github.com/gargakshit/zfsbackrest/cmd/zfsbackrest@latest Configuring Create /etc/zfsbackrest.toml . debug = true # warning, may log sensitive data [ repos

Show HN: Simple modenized .NET NuGet server reached RC

Simple modenized NuGet server implementation. (日本語はこちら) What is this? A simple NuGet server implementation built on Node.js that provides essential NuGet v3 API endpoints. Compatible with dotnet restore and standard NuGet clients for package publishing, querying, and manually downloading. A modern browser-based UI is also provided: You can refer to registered packages. You can check various package attributes. You can download packages by version. You can also publish (upload) packages.

Microsoft found a way to let you play YouTube in the background on Android, without Premium

Joe Maring / Android Authority TL;DR Microsoft is testing a new feature on its Edge browser for Android that lets you play videos in the background. The feature can be enabled through the Edge flags page. It works on YouTube, so you can play YouTube videos in the background. Edge Canary for Android also offers a built-in ad blocker that works on YouTube. One of the main benefits of subscribing to the $14 YouTube Premium plan is that it allows you to play videos in the background. But you mig

Apple’s discontinued MagSafe Battery Pack doesn’t just stick to iPhones now

We all miss Apple’s MagSafe Battery Pack and want to see it return. In the meantime, the old magnetic battery accessory has resurfaced in an unlikely place. Apple introduced MagSafe as part of the iPhone 12 lineup, mainstreaming magnetically attached accessories and vastly improving wireless charging performance with precision alignment. MagSafe Battery Pack was easily the best demonstration of both advancements in one product. But when Apple moved the iPhone from its Lightning connector to s

Pick up an Apple AirTag four-pack for only $70 in this Labor Day sale

Labor Day sales include a decent number of Apple devices this year, from big to small. AirTags are among the latter; you can pick up a four-pack of the Bluetooth trackers for only $70 right now. That's only about $5 more than the pack's record-low price, and it's one of the best prices we've seen all year. For Apple users, AirTags offer some large advantages over rival trackers. The ultra-wideband functionality offers precise tracking with iPhones less than five years old, so you can narrow you

eBPF 101: Your First Step into Kernel Programming

eBPF has revolutionized Linux observability and security by allowing sandboxed programs to run in the kernel without changing kernel source code or loading modules I. What is this eBPF? It looks scary! Have you wanted to write programs that act as drivers for Linux? Wanted programs to run at a kernel level? Wanted to monitor events, internal resources and get better observability? All you need to know is how to make good use of Linux eBPF. eBPF is a technology in the Linux kernel that can run

$1B Powerball Is Minting Social Media Gold

Powerball just hit a billion dollars, and people are freaking out about it. For 39 draws in a row, no ticket matched all six numbers for the Powerball jackpot. The last draw was on Saturday night. Now, for the next drawing on Labor Day, the jackpot has snowballed to $1.1 billion and will be the game’s fifth-largest prize ever, according to a statement from the lottery. The largest jackpot prize ever was cashed out in November 2022 by Edwin Castro, a California man who scored a $2.04 billion do

I'm a Runner with Over 15 Years of Running Experience. These Are the Best Treadmills of 2025

The first thing I noticed about the NordicTrack Commercial 2450, NordicTrack's newest addition to its commercial treadmill series, is the touchscreen. It has a 22-inch HD touchscreen that resembles a desktop computer screen, so it's huge. It also tilts and pivots so you can adjust it for different uses, like if you want to take workout classes on the floor. The treadmill itself is also on the bigger side since it's a commercial treadmill, but it does fold up using its easylift assist feature, so

How to Set Up Your New Android Phone (2025)

If you’ve just unboxed a new Android phone, you’re probably excited to play with it. There’s a little bit of setup to deal with first, but don’t worry—whether it’s a Samsung Galaxy or a Google Pixel, the process of getting started with Android is nearly the same on all devices and blessedly simple. Here’s what you want to have before you get started: Your old phone (not essential, but it’s a good idea to have it on hand) (not essential, but it’s a good idea to have it on hand) Your SIM card (n

Indie App Spotlight: ‘Profit’ is an excellent investment tracker for iPhone, iPad, and Mac

Welcome to Indie App Spotlight. This is a weekly 9to5Mac series where we showcase the latest apps in the indie app world. If you’re a developer and would like your app featured, get in contact. If you’re someone who invests, things can easily become messy, and you can end up with a wide variety of brokerage accounts for varying purposes. Profit makes tracking everything a whole lot easier, bringing everything together in one cohesive and beautifully designed interface for iOS and macOS. It does

Topics: 99 app like profit track

Hardening Firefox – a checklist for improved browser privacy

This checklist will walk you (and me) through the settings and extensions I use to improve my privacy when using Firefox. If you’re looking for a web browser that offers a high degree of privacy out of the box with minimal setup, Brave is a common choice. However, I prefer Firefox for several reasons: Firefox is developed by the nonprofit organization Mozilla. I value Mozilla’s commitment to open source software. Firefox is not based on Chromium. Brave, like most browsers, is based on Chromi

How to Back Up Your Android Phone (2025)

Your phone is the guardian of your digital life. It has that video of your child’s first words, the heart-warming message from your significant other that never fails to cheer you up, and the latest save from your favorite mobile game. You have invested time in getting it just the way you want, and there are irreplaceable memories onboard. Spending a couple of minutes backing up is a small price to pay to ensure you don’t lose it all. Here, I'll show you how to back up your Android phone in a f

Data engineering and software engineering are converging

TL;DR: · If you’re an engineer building realtime analytics or AI-powered features, you need the right data infrastructure coupled with the right developer experience (DX). · A great DX for data infrastructure should empower both software devs and data engineers, while taking inspiration from the best of modern web development (git-native, local-first, everything as code, CI/CD friendly, etc). · MooseStack by 514 offers a fully open source implementation of a DX layer for ClickHouse. Da

Black Ops 6 Quad Feed Double XP Weekend Is Live Now

Call of Duty: Black Ops 6 developer Treyarch is showing some love to loyal players with another double XP weekend, hot on the heels of the one that ran during Battlefield 6's record-breaking open beta. The third double XP weekend of the multiplayer shooter's season 5 is live now, with all four boosts active for players to take advantage of. You'll be able to speed through account levels, weapon attachment unlocks and battle pass tiers to chug through the latest seasonal content ahead of the laun

I took this MagSafe battery pack on vacation, but now it's an everyday carry

Benks ArmorGo 10K Qi2 Battery Pack ZDNET's key takeaways The Benks ArmorGo 10k battery pack is a Qi2 MagSafe charging option for $63. It features a 10K capacity battery, an Aramid fiber build, and comes in 2 colors. It's pretty chunky. View now at Benks I've tested dozens of MagSafe battery packs, and my biggest pet peeve is when they're too big. No one wants to be hoisting a brick to the back of their phone all day, but once you begin get to the 10,000 mAh capacity options, you might as well

How I saved myself $1200 a year in cloud storage - in 5 sobering steps

jokerpro/iStock/Getty Images Plus Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways My cloud storage costs exploded after unlimited plans vanished. Backing up everything was expensive and unnecessary. Five strategic changes saved me over $1,200 per year. 60 terabytes. I'll never see that much cloud storage again. I'm relieved - and a little sad. This story began many chapters ago. It culminated with some serious self and infrastructure examination, hard conversat

AirTag deal: Get a four-pack of Apple's Bluetooth trackers for $70 for Labor Day

Labor Day sales include a decent number of Apple devices this year, from big to small. AirTags are among the latter; you can pick up a four-pack of the Bluetooth trackers for only $70 right now. That's only about $5 more than the pack's record-low price, and it's one of the best prices we've seen all year. For Apple users, AirTags offer some large advantages over rival trackers. The ultra-wideband functionality offers precise tracking with iPhones less than five years old, so you can narrow you

Scientists Say Black Holes Could Form Inside Planets, Leading to Absolute Catastrophe

New fear unlocked: spontaneous black hole implosion. Fresh research predicts that planets may be able to accumulate enough dark matter to suddenly form a black hole at their core. As the intruder grows, catastrophe unfolds: it would then devour the world from the inside out, becoming a black hole with the same mass as its unfortunate meal. The findings, published as a study in the journal Physical Review D, are terrifying to contemplate. The intent, however, wasn't to haunt our dreams but to d

MATLAB dev says ransomware gang stole data of 10,000 people

MathWorks, a leading developer of mathematical simulation and computing software, revealed that a ransomware gang stole the data of over 10,000 people after breaching its network in April. The company disclosed the attack on May 27, when it linked ongoing service outages to a ransomware incident that disrupted access to some internal systems and online applications for its staff and customers. Impacted services included multi-factor authentication (MFA), account SSO (Single Sign-On), the MathW

Best Smartwatch for 2025

Smartwatches have become the de-facto way to measure activity from your wrist and can encourage you to get moving. It's increasingly common for them to offer health features like a blood oxygen sensor. Some may even have an ECG (also known as an electrocardiogram) which can check for signs of a heart condition called atrial fibrillation. Smartwatches reflect your personal style and come in a variety of finishes, from aluminum to titanium, with a seemingly endless variety of watch bands to choos

AI firm says its technology weaponised by hackers

AI firm says its technology weaponised by hackers 3 hours ago Share Save Imran Rahman-Jones Technology reporter Share Save Getty Images US artificial intelligence (AI) company Anthropic says its technology has been "weaponised" by hackers to carry out sophisticated cyber attacks. Anthropic, which makes the chatbot Claude, says its tools were used by hackers "to commit large-scale theft and extortion of personal data". The firm said its AI was used to help write code which carried out cyber-at

Hackers used AI to 'to commit large-scale theft', says Anthropic

Hackers used AI to 'to commit large-scale theft', says Anthropic 1 hour ago Share Save Imran Rahman-Jones Technology reporter Share Save Getty Images US artificial intelligence (AI) company Anthropic says its technology has been "weaponised" by hackers to carry out sophisticated cyber attacks. Anthropic, which makes the chatbot Claude, says its tools were used by hackers "to commit large-scale theft and extortion of personal data". The firm said its AI was used to help write code which carrie

How I cut my monthly cloud storage bill in half - with 5 tough decisions

My file and backup servers. That's a tenth of a petabyte right there. My security server is on a different shelf and the offline backup server mentioned below is upstairs. David Gewirtz/ZDNET Follow ZDNET: Add us as a preferred source on Google. ZDNET's key takeaways Cloud storage costs exploded after unlimited plans vanished Backing up everything was expensive and unnecessary Five strategic changes saved over $1,200 per year 60 terabytes. I'll never see that much cloud storage again. On o