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Hackers scanning for TeleMessage Signal clone flaw exposing passwords

Researchers are seeing exploitation attempts for the CVE-2025-48927 vulnerability in the TeleMessage SGNL app, which allows retrieving usernames, passwords, and other sensitive data. TeleMessage SGNL is a Signal clone app now owned by Smarsh, a compliance-focused company that provides cloud-based or on-premisses communication solutions to various organizations. Scanning for vulnerable endpoints Threat monitoring firm GreyNoise has observed multiple attempts to exploit CVE-2025-48927, likely b

Linux and Secure Boot certificate expiration

Linux and Secure Boot certificate expiration [LWN subscriber-only content] Welcome to LWN.net The following subscription-only content has been made available to you by an LWN subscriber. Thousands of subscribers depend on LWN for the best news from the Linux and free software communities. If you enjoy this article, please consider subscribing to LWN. Thank you for visiting LWN.net! Linux users who have Secure Boot enabled on their systems knowingly or unknowingly rely on a key from Microsoft t

You can try Linux without ditching Windows first - here's how

ZDNET With Windows 10 support due to end soon, many users are looking for an alternative OS, so they don't have to purchase yet another computer. One of the best options for most people is Linux. Modern Linux distributions are user-friendly, rock-solid, and free. If you have zero experience with Linux, you might think it's above your skills, so you have yet to find the courage to use it. Back in 1997, when I discovered Linux, I was clueless about how it worked. When I finally installed the ope

You can try Linux without abandoning Windows through dual-booting - here's how

ZDNET With Windows 10 support due to end soon, many users are looking for an alternative OS, so they don't have to purchase yet another computer. One of the best options for most people is Linux. Modern Linux distributions are user-friendly, rock-solid, and free. If you have zero experience with Linux, you might think it's above your skills, so you have yet to find the courage to use it. Back in 1997, when I discovered Linux, I was clueless about how it worked. When I finally installed the ope

This Year the Squirtle Squad Is the Coolest SDCC Merch Around

July is upon us, and in nerd circles that means only one thing: San Diego Comic-Con is nearly here. And if SDCC is nearly here, then so are oodles of exclusive toys, plushies, and other sweet merchandise you can get your mitts on. We’ve already seen a few of the hottest toys at the convention this year, but today it’s Jazwares’ turn to show you something cool. Real cool. io9 has got your exclusive first look at the whole haul of exclusive items Jazwares will have at SDCC this year, bringing tog

bootc-image-builder: Build your entire OS from a Containerfile

A container to create disk images from bootc container inputs, especially oriented towards Fedora/CentOS bootc or derivatives. 🔨 Installation Have podman installed on your system. Either through your systems package manager if you're on Linux or through Podman Desktop if you are on macOS or Windows. If you want to run the resulting virtual machine(s) or installer media you can use qemu. A very nice GUI extension for Podman Desktop is also available. The command line examples below can be all

Look Up on Friday Night and You Just Might See the Bootids Meteor Shower

Earth gets pelted by meteors all the time, but only a few showers are large enough to warrant names. Bootids is one such meteor shower, and it generally occurs in June every year as the Earth moves through the tail of the 7P/Pons-Winnecke comet. For 2025, the best night to catch a potential glimpse of Bootids is this Friday, June 27. It isn't an easy meteor shower to spot. Its "radiant" -- the point in the sky from which the meteor shower appears to originate -- is in the constellation Boötes (

Show HN: A DOS-like hobby OS written in Rust and x86 assembly

# install Rust and its dependencies # make sure you have `xorriso`, `net-tools` and `grub2-tools` installed (Linux) # compile the kernel and stage2 bootloader, link it into an ELF binary and bake into an ISO image with GRUB stage1 bootloader # run the QEMU emulation with ISO image (respectively with additional floppy image attached as well)

Can These $900 ‘Recovery’ Boots From Nike and Hyperice Actually Help You Heal?

If you’re an athlete, then you remember all too well that the time between 2015 and 2020 was when recovery tools really took over. While hard to believe, there was, in fact, a time when a hard workout or a weekend long run didn’t end with a session in Normatec Legs or a bout with a massage gun. But in 2025, athletes of all ranges, from pro to amateur level, and in nearly every sport, have made recovery a key component of their training. In line with this notion are the novel tech and tools that

Two exploits are threatening Secure Boot, but Microsoft is only patching one of them

Facepalm: Microsoft and the PC industry developed the Secure Boot protocol to prevent modern UEFI-based computers from being hacked or compromised during the boot process. However, just a few years later, the technology is plagued by a steady stream of serious security vulnerabilities. Cybercriminals are currently having a field day with Secure Boot. Security experts have uncovered two separate vulnerabilities that are already being exploited in the wild to bypass SB's protections. Even more co

Patch your Windows PC now before bootkit malware takes it over - here's how

Elyse Betters Picaro / ZDNET Windows users who don't always install the updates rolled out by Microsoft each month for Patch Tuesday will want to install the ones for June. That's because the latest round of patches fixes a flaw that could allow an attacker to control your PC through bootkit malware. Designated as CVE-2025-3052, the Secure Boot bypass flaw is a serious one, according to Binarly security researcher Alex Matrosov, who discovered the vulnerability. In a Binarly blog post publishe

An Android Auto glitch is causing phones to reboot - here's how to fix it

Thomas Fuller/SOPA Images/LightRocket via Getty Images Is Android Auto causing your phone to reboot? You're not alone. Over the past few weeks, posts on support forums like Reddit have reported a strange glitch. Any time you try to use Android Auto, the reports say, your phone reboots. In some cases, like those reported on Google's official page, Android Auto has stopped working entirely. Also: 5 reasons your Android Auto keeps disconnecting - and how to fix it today Google hasn't acknowledg