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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 Vulnerabilities

Cisco ASA Firewall Zero-Day Exploits Deploy RayInitiator and LINE VIPER Malware

The U.K. National Cyber Security Centre (NCSC) has revealed that threat actors have exploited the recently disclosed security flaws impacting Cisco firewalls a…

Cisco

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Linux Kiosk Security Guide: Best Practices for Management and Safety

Linux kiosks are everywhere, even if you don't notice them. A ticketing station at the airport. A self-checkout line at the grocery store. A touchscreen on the…

Linux

The Hacker News
The Hacker News

Malicious Rust Crates Steal Solana and Ethereum Keys — 8,424 Downloads Confirmed

Cybersecurity researchers have discovered two malicious Rust crates impersonating a legitimate library called fast_log to steal Solana and Ethereum wallet keys…

The Hacker News
The Hacker News Vulnerabilities

Cisco Warns of Actively Exploited SNMP Vulnerability Allowing RCE or DoS in IOS Software

Cisco has warned of a high-severity security flaw in IOS Software and IOS XE Software that could allow a remote attacker to execute arbitrary code or trigger a…

Cisco

The Hacker News
The Hacker News

New YiBackdoor Malware Shares Major Code Overlaps with IcedID and Latrodectus

Cybersecurity researchers have disclosed details of a new malware family dubbed YiBackdoor that has been found to share "significant" source code overlaps with…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Disk Encryption: An Authoritative Guide for Linux Users

A lost Linux laptop or a recycled server drive can leak everything on it '' from system files to sensitive data. Disk encryption changes that. It locks the ent…

Linux

The Hacker News
The Hacker News Breaches & leaks

ComicForm and SectorJ149 Hackers Deploy Formbook Malware in Eurasian Cyberattacks

Organizations in Belarus, Kazakhstan, and Russia have emerged as the target of a phishing campaign undertaken by a previously undocumented hacking group called…

The Hacker News
The Hacker News Breaches & leaks

⚡ Weekly Recap: Chrome 0-Day, AI Hacking Tools, DDR5 Bit-Flips, npm Worm & More

The security landscape now moves at a pace no patch cycle can match. Attackers aren’t waiting for quarterly updates or monthly fixes—they adapt within hours, b…

Chrome

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: FFmpeg Critical Denial of Service & Code Exec DSA-6007-1

Several vulnerabilities have been discovered in the FFmpeg multimedia framework, which could result in denial of service or potentially the execution of arbitr…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11: firefox-esr Critical Security Issue DLA-4305-1 CVE-2025-10527

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, sandbox escape,…

Linux

The Hacker News
The Hacker News Breaches & leaks

CountLoader Broadens Russian Ransomware Operations With Multi-Version Malware Loader

Cybersecurity researchers have discovered a new malware loader codenamed CountLoader that has been put to use by Russian ransomware gangs to deliver post-explo…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 42: forgejo 2025-bac4da5419

This is an upstream security and bugfix release. Please refer to the upstream release notes for versions 12.0.2 and 12.0.3 for details about changes.

Linux

The Hacker News
The Hacker News

Rethinking AI Data Security: A Buyer's Guide

Generative AI has gone from a curiosity to a cornerstone of enterprise productivity in just a few short years. From copilots embedded in office suites to dedic…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 43: forgejo 2025-210aed9692

This is an upstream bugfix release. Please refer to the upstream release notes for details about changes in this version.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

5 Key Features to Look for in Modern Authentication Tools

Cybersecurity risks keep changing, and strong login systems are key to protection. Old or weak tools can expose private data and also cause problems for users …

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Linux VPN Explained: Simple Setup and Privacy Tips

You've got Linux installed, the terminal doesn't scare you anymore, and now you want to take your online privacy to the next level.

Linux VPN

The Hacker News
The Hacker News

RatOn Android Malware Detected With NFC Relay and ATS Banking Fraud Capabilities

A new Android malware called RatOn has evolved from a basic tool capable of conducting Near Field Communication (NFC) relay attacks to a sophisticated remote a…

Android

The Hacker News
The Hacker News Breaches & leaks

From MostereRAT to ClickFix: New Malware Campaigns Highlight Rising AI and Phishing Risks

Cybersecurity researchers have disclosed details of a phishing campaign that delivers a stealthy banking malware-turned-remote access trojan called MostereRAT.…

Fortinet

The Hacker News
The Hacker News

TOR-Based Cryptojacking Attack Expands Through Misconfigured Docker APIs

Cybersecurity researchers have discovered a variant of a recently disclosed campaign that abuses the TOR network for cryptojacking attacks targeting exposed Do…

Docker

The Hacker News
The Hacker News

45 Previously Unreported Domains Expose Longstanding Salt Typhoon Cyber Espionage

Threat hunters have discovered a set of previously unreported domains, some going back to May 2020, that are associated with China-linked threat actors Salt Ty…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 24.04: KMail Account Wizard Critical HTTP Security Issue USN-7732-1

KMail Account Wizard uses an insecure protocol.

Linux

The Hacker News
The Hacker News Breaches & leaks

AI-Driven Trends in Endpoint Security: What the 2025 Gartner® Magic Quadrant™ Reveals

Cyber threats and attacks like ransomware continue to increase in volume and complexity with the endpoint typically being the most sought after and valued targ…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: python-h2 Critical Request Smuggling CVE-2025-57804 DLA-4290-1

A vulnerability has been discovered in python-h2, a Python HTTP/2 protocol implementation. CVE-2025-57804

Linux

The Hacker News
The Hacker News

Malicious npm Package nodejs-smtp Mimics Nodemailer, Targets Atomic and Exodus Wallets

Cybersecurity researchers have discovered a malicious npm package that comes with stealthy features to inject malicious code into desktop apps for cryptocurren…

Windows