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The security stories that matter, explained by our team — with the concrete steps to take.

Latest headlines from security outlets

Collected every two hours from specialised publications — each link leads to the original article.

The Hacker News
The Hacker News

New Browser Security Report Reveals Emerging Threats for Enterprises

According to the new Browser Security Report 2025, security leaders are discovering that most identity, SaaS, and AI-related risks converge in a single place, …

The Hacker News
The Hacker News Breaches & leaks

Large-Scale ClickFix Phishing Attacks Target Hotel Systems with PureRAT Malware

Cybersecurity researchers have called attention to a massive phishing campaign targeting the hospitality industry that lures hotel managers to ClickFix-style p…

The Hacker News
The Hacker News

GlassWorm Malware Discovered in Three VS Code Extensions with Thousands of Installs

Cybersecurity researchers have disclosed a new set of three extensions associated with the GlassWorm campaign, indicating continued attempts on part of threat …

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

SonicWall: Firewall Management and Security Lessons After Breach

SonicWall confirmed a breach in its cloud backup system that exposed customer configuration files. It's the kind of incident that looks small until you see wha…

VPN

The Hacker News
The Hacker News Breaches & leaks

Microsoft Uncovers 'Whisper Leak' Attack That Identifies AI Chat Topics in Encrypted Traffic

Microsoft has disclosed details of a novel side-channel attack targeting remote language models that could enable a passive adversary with capabilities to obse…

The Hacker News
The Hacker News

Hidden Logic Bombs in Malware-Laced NuGet Packages Set to Detonate Years After Installation

A set of nine malicious NuGet packages has been identified as capable of dropping time-delayed payloads to sabotage database operations and corrupt industrial …

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

GNOME 50: Wayland-Only Brings Enhanced Security and Isolation

GNOME 50 finally drops X11 for good. Jordan Petridis called it on the GNOME blog, and the change landed with Mutter's merge request !4505. That's the code that…

The Hacker News
The Hacker News Breaches & leaks

Vibe-Coded Malicious VS Code Extension Found with Built-In Ransomware Capabilities

Cybersecurity researchers have flagged a malicious Visual Studio Code (VS Code) extension with basic ransomware capabilities that appears to be created with th…

The Hacker News
The Hacker News Vulnerabilities

Cisco Warns of New Firewall Attack Exploiting CVE-2025-20333 and CVE-2025-20362

Cisco on Wednesday disclosed that it became aware of a new attack variant that's designed to target devices running Cisco Secure Firewall Adaptive Security App…

Cisco

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses

WhatsApp Rolls Out Passkey-Secured Backups On Android, iOS

After the recent update, WhatsApp users can experience passkey-secured backups for their conversations. WhatsApp has…WhatsApp Rolls Out Passkey-Secured Backups…

Android

The Hacker News
The Hacker News

From Tabletop to Turnkey: Building Cyber Resilience in Financial Services

IntroductionFinancial institutions are facing a new reality: cyber-resilience has passed from being a best practice, to an operational necessity, to a prescrip…

The Hacker News
The Hacker News Vulnerabilities

ThreatsDay Bulletin: AI Tools in Malware, Botnets, GDI Flaws, Election Attacks & More

Cybercrime has stopped being a problem of just the internet — it’s becoming a problem of the real world. Online scams now fund organized crime, hackers rent vi…

The Hacker News
The Hacker News Breaches & leaks

SonicWall Confirms State-Sponsored Hackers Behind September Cloud Backup Breach

SonicWall has formally implicated state-sponsored threat actors as behind the September security breach that led to the unauthorized exposure of firewall confi…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Linux Kernel Security 2025: Curly COMrades Exploits and Risks Exposure

Linux security entered new territory in 2025. Espionage groups that once focused on Windows began treating Linux as equal ground. The Russia-aligned Curly COMr…

Linux Windows

The Hacker News
The Hacker News

Google Uncovers PROMPTFLUX Malware That Uses Gemini AI to Rewrite Its Code Hourly

Google on Wednesday said it discovered an unknown threat actor using an experimental Visual Basic Script (VB Script) malware dubbed PROMPTFLUX that interacts w…

The Hacker News
The Hacker News Breaches & leaks

Researchers Find ChatGPT Vulnerabilities That Let Attackers Trick AI Into Leaking Data

Cybersecurity researchers have disclosed a new set of vulnerabilities impacting OpenAI's ChatGPT artificial intelligence (AI) chatbot that could be exploited b…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

What Is Kali Linux? How Security Professionals Use It

A penetration tester can build a security workstation on almost any Linux distribution. The problem is the amount of setup that comes with it. Scanners, packet…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Kali Linux 2025: Ethical Pentesting and Blue Team Integration

What is Kali Linux? The 2025 Guide for Security OperationsKali Linux is a Debian-based system built and maintained by Offensive Security. It's made for penetra…

Linux

The Hacker News
The Hacker News Breaches & leaks

Ransomware Defense Using the Wazuh Open Source Platform

Ransomware is malicious software designed to block access to a computer system or encrypt data until a ransom is paid. This cyberattack is one of the most prev…

The Hacker News
The Hacker News Vulnerabilities

Google’s AI ‘Big Sleep’ Finds 5 New Vulnerabilities in Apple’s Safari WebKit

Google's artificial intelligence (AI)-powered cybersecurity agent called Big Sleep has been credited by Apple for discovering as many as five different securit…

Apple

The Hacker News
The Hacker News Breaches & leaks

U.S. Prosecutors Indict Cybersecurity Insiders Accused of BlackCat Ransomware Attacks

Federal prosecutors in the U.S. have accused a trio of allegedly hacking the networks of five U.S. companies with BlackCat (aka ALPHV) ransomware between May a…

The Hacker News
The Hacker News

Malicious VSX Extension "SleepyDuck" Uses Ethereum to Keep Its Command Server Alive

Cybersecurity researchers have flagged a new malicious extension in the Open VSX registry that harbors a remote access trojan called SleepyDuck.According to Se…

The Hacker News
The Hacker News

The Evolution of SOC Operations: How Continuous Exposure Management Transforms Security Operations

Security Operations Centers (SOC) today are overwhelmed. Analysts handle thousands of alerts every day, spending much time chasing false positives and adjustin…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Ubuntu: Kernel Advisory CVE-2024-0193 Medium Privilege Escalation Impact

The OverlayFS bug in Ubuntu last year slipped through normal testing. Nothing exotic, a permissions issue in the filesystem layer that let local users climb th…

Linux