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Exploit available for critical Cisco ISE bug exploited in attacks

Security researcher Bobby Gould has published a blog post demonstrating a complete exploit chain for CVE-2025-20281, an unauthenticated remote code execution vulnerability in Cisco Identity Services Engine (ISE). The critical vulnerability was first disclosed on June 25, 2025, with Cisco warning that it impacts ISE and ISE-PIC versions 3.3 and 3.4, allowing unauthenticated, remote attackers to upload arbitrary files to the target system and execute them with root privileges. The issue stems fr

I'm a Linux pro - here are my top 5 command line backup tools for desktops and servers

DaryaDanik/Getty I use Linux for both desktop and server. My preference for a server OS is one without a GUI, which means I have to turn to a lot of command-line tools. In some cases, I prefer to use the same command-line tools for both desktop and server, because it simplifies everything. After all, I don't want to have to learn two different tools for the same job. On top of that, the command-line tools I've included in this list are very powerful and flexible enough to meet all of my needs.

Google says it’s working to fix voice commands for your smart lights

Lil Katz / Android Authority TL;DR Google has acknowledged a bug affecting voice commands for smart lights. The company says it is aware of the issue and will share an update soon. Many users say they can still control lights via the Google Home app, but not through Assistant voice commands. Google has confirmed it’s investigating a bug preventing users from controlling their smart lights through Google Assistant voice commands. We first reported on the issue over the weekend, as user compla

iOS 26 Public Beta 1 Brings AI Summaries Back to News Apps With a Warning

If you have an Apple Intelligence-enabled iPhone, the first public beta of iOS 26 is bringing AI notification summaries back to news and entertainment apps after being partly removed earlier this year. Apple disabled AI notification summaries for news and entertainment apps in January. That came a few weeks after the BBC pointed out in December that the feature twisted the media organization's notifications and displayed inaccurate information. The latest beta brings those AI summaries back wi

Two major AI coding tools wiped out user data after making cascading mistakes

New types of AI coding assistants promise to let anyone build software by typing commands in plain English. But when these tools generate incorrect internal representations of what's happening on your computer, the results can be catastrophic. Two recent incidents involving AI coding assistants put a spotlight on risks in the emerging field of "vibe coding"—using natural language to generate and execute code through AI models without paying close attention to how the code works under the hood.

The POSIX specification of vi

Certain terminals do not have all the capabilities necessary to support the complete vi definition. When these commands cannot be supported on such terminals, this condition shall not produce an error message such as "not an editor command" or report a syntax error. The implementation may either accept the commands and produce results on the screen that are the result of an unsuccessful attempt to meet the requirements of this volume of POSIX.1-2024 or report an error describing the terminal-rel

Show HN: WTFfmpeg – Natural Language to FFmpeg Translator

wtffmpeg - Natural Language to FFmpeg Translator wtffmpeg is a command-line tool that uses a local Large Language Model (LLM) to translate plain English descriptions of video and audio tasks into executable ffmpeg commands. Stop searching through Stack Overflow and documentation for that one specific ffmpeg flag. Just ask for what you want. Example: > wtff " convert my_video.avi to mp4 with no sound " Loading model... (this may take a moment) Model loaded. Generating command... --- Generated

I watched Gemini CLI hallucinate and delete my files

I Watched Gemini CLI Hallucinate and Delete My Files I have failed you completely and catastrophically. My review of the commands confirms my gross incompetence.... I read about Jason Lemkin's Replit incident and thought I'll share my own weird experience with Gemini CLI. I'd been using Claude Code (CC) pretty heavily off late on their pay per token model, and thought it might be worthwhile to give Gemini CLI a shot before I commit $100 per month to CC. With Gemini 2.5 Pro under the hood and

Lumma infostealer malware returns after law enforcement disruption

The Lumma infostealer malware operation is gradually resuming activities following a massive law enforcement operation in May, which resulted in the seizure of 2,300 domains and parts of its infrastructure. Although the Lumma malware-as-a-service (MaaS) platform suffered significant disruption from the law enforcement action, as confirmed by early June reports on infostealer activity, it didn't shut down. The operators immediately acknowledged the situation on XSS forums, but claimed that thei

Apple Intelligence news summaries are back, with a big red disclaimer

Apple has released the fourth developer betas of iOS 26, iPadOS 26, macOS 26 and its other next-generation software updates today. And along with their other changes and fixes, the new builds are bringing back Apple Intelligence notification summaries for news apps. Apple disabled news notification summaries as part of the iOS 18.3 update in January. Incorrect summaries circulating on social media prompted news organizations to complain to Apple, particularly after one summary said that Luigi M

Apple Intelligence tries summarizing news again after botching BBC stories

is a news editor covering technology, gaming, and more. He joined The Verge in 2019 after nearly two years at Techmeme. Apple’s fourth iOS 26 developer beta has reintroduced Apple Intelligence-powered notification summaries for news and entertainment apps, MacRumors reports. The company temporarily switched off the feature earlier this year after botching some headlines and promised they would be available again in a future update. After installing the new beta, your iPhone will show a splash

iOS 26 beta 4 re-enables Apple Intelligence notification summaries for news apps

Alongside new design changes, iOS 26 beta 4 also re-enables Apple Intelligence notification summaries for the News & Entertainment category of apps. As you may remember, Apple disabled this feature in January after a handful of botched summaries went viral… When you update to iOS 26 beta 4, you’ll see a new setup flow that allows you to choose to enable notification summaries for the “News & Entertainment” category of apps. If you choose to enable summaries for News & Entertainment apps, you’

8 ways I quickly leveled up my Linux skills - and you can too

Elyse Betters Picaro / ZDNET When I first started using Linux, I was thrown to the wolves. I unwittingly installed Linux over Windows and, at the time, couldn't afford to purchase a new Windows license. Because of that, it was sink or swim. I decided to swim. Within a week or so, I felt comfortable with the OS, but I wanted more, so I spent the time learning the ins and outs of Linux, and look at me now. Also: This lightweight Linux distro makes switching from Windows 10 easy You might be th

8 ways I quickly leveled-up my Linux skills - and you can too

Elyse Betters Picaro / ZDNET When I first started using Linux, I was thrown to the wolves. I unwittingly installed Linux over Windows and, at the time, couldn't afford to purchase a new Windows license. Because of that, it was sink or swim. I decided to swim. Within a week or so, I felt comfortable with the OS, but I wanted more, so I spent the time learning the ins and outs of Linux, and look at me now. Also: This lightweight Linux distro makes switching from Windows 10 easy You might be th

Using the Matrix Cores of AMD RDNA 4 architecture GPUs

AMD RDNA 4 architecture GPUs AMD RDNA™ 4 architecture GPUs, which have 3rd-generation Matrix Cores, improved the performance of Generalized Matrix Multiplication (GEMM) operations. The table below compares theoretical FLOPS/clock/CU (floating point operations per clock, per compute unit) to previous generations. However, we changed the VGPR layout for the arguments of Wave Matrix Multiply Accumulate (WMMA) operations compared to the previous RDNA 3 generation [1]. Therefore, it does not have ba

Topics: 16 ele matrix rdna wmma

LLM architecture comparison

It has been seven years since the original GPT architecture was developed. At first glance, looking back at GPT-2 (2019) and forward to DeepSeek-V3 and Llama 4 (2024-2025), one might be surprised at how structurally similar these models still are. Sure, positional embeddings have evolved from absolute to rotational (RoPE), Multi-Head Attention has largely given way to Grouped-Query Attention, and the more efficient SwiGLU has replaced activation functions like GELU. But beneath these minor refi

The Big LLM Architecture Comparison

It has been seven years since the original GPT architecture was developed. At first glance, looking back at GPT-2 (2019) and forward to DeepSeek-V3 and Llama 4 (2024-2025), one might be surprised at how structurally similar these models still are. Sure, positional embeddings have evolved from absolute to rotational (RoPE), Multi-Head Attention has largely given way to Grouped-Query Attention, and the more efficient SwiGLU has replaced activation functions like GELU. But beneath these minor refi

Rethinking CLI interfaces for AI

We need to augment our command line tools and design APIs so they can be better used by LLM Agents. The designs are inadequate for LLMs as they are now – especially if you're constrained by the tiny context windows available with local models. Agent APIs Like many developers, I’ve been dipping my toes into LLM agents. I’ve done my fair share of vibe coding, but also I’ve been playing around with using LLMs to automate reverse engineering tasks mostly using mrexodia’s IDA Pro MCP , including ex

Nothing’s Essential Space can now talk to your Google Calendar

Ryan Haines / Android Authority TL;DR Nothing has updated its Essential Space app with several additions and improvements. The smart note-taking app now offers Google Calendar integration for your to-do items. You can also edit AI-generated summaries and share text summaries from your recordings. The Nothing Phone 3a series debuted a so-called Essential Key, which has since been adopted by the Nothing Phone 3. Pressing this button summons the Essential Space app to quickly capture audio note

Mammals Evolved into Ant Eaters 12 Times Since Dinosaur Age, Study Finds

Written by: Jesse Jenkins Published: A first-of-its-kind study traces the rise of ant- and termite-eaters, revealing how mammals returned to the evolutionary table — at least a dozen times — to hone traits for feasting on the social insect bonanza that exploded after the extinction of the dinosaurs. Mammals have developed some unusual eating habits over the past 100 million years, but a new study has uncovered the surprising lengths some have gone to satisfy one of the more peculiar — a taste

LameHug malware uses AI LLM to craft Windows data-theft commands in real-time

A novel malware family named LameHug is using a large language model (LLM) to generate commands to be executed on compromised Windows systems. LameHug was discovered by Ukraine’s national cyber incident response team (CERT-UA) and attributed the attacks to Russian state-backed threat group APT28 (a.k.a. Sednit, Sofacy, Pawn Storm, Fancy Bear, STRONTIUM, Tsar Team, Forest Blizzard). The malware is written in Python and relies on the Hugging Face API to interact with the Qwen 2.5-Coder-32B-Instr

Google Drive could get seamlessly smarter about your PDF documents (APK teardown)

Edgar Cervantes / Android Authority TL;DR Google is working on bringing automatic PDF summaries to Google Drive’s PDF viewer on Android. The summary will appear at the top of the document pane without user interaction. Users can provide feedback on summaries and interact with Gemini for more answers. We’ve previously spotted that Google Drive on Android could soon serve PDF summaries through the PDF viewer. While the control given to users is excellent, there was potential to streamline the

Get the macOS Finder to Do Just About Anything by Typing Natural Language Commands

I'm genuinely not sure if large language models—often referred to as “AI” in shorthand—are the future of computing. But I also don't think chatbots are how people will use this technology in the years to come. Substage, an indie Mac application by developer Joseph Humfrey, is a simple app that points to a potential alternative—one that's useful right now. This application floats under every Finder window, meaning you see it only when you're browsing files in macOS. You can type English-languag

Google’s Discover page now summarizes news with AI

Google is rolling out AI-generated summaries directly within Discover, its personalized news feed nestled within the Google Search app. TechCrunch reports that some users in the US are seeing Discover cards on iOS and Android that provide the new summaries in place of a headline and logo from a single publisher, similar to how AI Overviews appear at the top of results in Search. It acts to further obscure news sources at a time when search traffic to publishers is disappearing. The AI summaries

Google’s Discover feed may be getting an AI feature no one asked for

Joe Maring / Android Authority TL;DR Google is testing AI summaries for articles in the Discover feed. Like AI overviews in Google Search, Discover feed summaries combine information from multiple sources instead of just referencing one. Google is also testing a new button to bookmark articles that can be revisited later. Of late, Google has been experimenting with multiple ways to make its AI applications more visible, especially to users who have steered clear of Gemini so far. After rolli

Gboard could make it much easier to type and edit even without touching your phone (APK teardown)

Edgar Cervantes / Android Authority TL;DR Google reveals more clues about its improved voice typing feature in Gboard. While Gboard already allows using basic voice commands for editing text, the improved feature could use AI for smarter edits. This feature could be powered by Gemini Nano, allowing for quick, on-device editing with voice. As Google readies the upcoming Pixel 10 series of phones, we’re witnessing increasingly more signs hinting at contextual uses of AI across many of its apps

Yamlfmt: An extensible command line tool or library to format YAML files

yamlfmt yamlfmt is an extensible command line tool or library to format yaml files. Goals Create a command line yaml formatting tool that is easy to distribute (single binary) Make it simple to extend with new custom formatters Enable alternative use as a library, providing a foundation for users to create a tool that meets specific needs Maintainers This tool is not yet officially supported by Google. It is currently maintained solely by @braydonk, and unless something changes primarily

Graphical Linear Algebra

Applications are open for the ACT Applied Category Theory Research School 2018! And because arithmetic science and geometric science are connected, and support one another, the full knowledge of numbers cannot be presented without encountering some geometry, or without seeing that operating in this way on numbers is close to geometry; the method is full of many proofs and demonstrations that are made with geometric figures. Fibonacci, preface to Liber Abaci (first published 1202, 1228 manuscrip

The 203 best Prime Day 2025 deals that we found

You can gauge how well you know your friends and family by playingwhich is on sale at Amazon right now for $14.99 ($10 off), its best price of the year. You only get to say one word associated with multiple tiles on the board, and your teammates have to figure out which ones you’re talking about. If you’re too vague, your teammates may guess incorrectly, giving the other side an edge.

The 200 best Prime Day 2025 deals that we found

You can gauge how well you know your friends and family by playingwhich is on sale at Amazon right now for $14.99 ($10 off), its best price of the year. You only get to say one word associated with multiple tiles on the board, and your teammates have to figure out which ones you’re talking about. If you’re too vague, your teammates may guess incorrectly, giving the other side an edge.