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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 Breaches & leaks

Amadey and StealC Malware Network Disrupted, 27M Stolen Credentials Recovered

A coordinated law enforcement operation, in partnership with private sector companies, including Bitdefender, Bitsight, ESET, and Microsoft, has resulted in th…

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

Privilege Escalation: The Step Between Foothold and Full Compromise

Privilege escalation is the pivot point in almost every serious intrusion. This guide explains where it fits in the attack chain, the tooling attackers use, an…

The Hacker News
The Hacker News

Adversarial Exposure Validation Turns Security Visibility into Confident Prioritization

For security teams, the findings never stop, but confidence in knowing which ones matter is becoming harder to maintain.The problem is no longer visibility. It…

The Hacker News
The Hacker News

North Korean Hackers Are Turning Developer Tools Into Malware Delivery Channels

Cybersecurity researchers have flagged two malicious cyber campaigns that exhibit similarities with a persistent North Korean threat cluster known as Contagiou…

The Hacker News
The Hacker News

Cybersecurity Stars Awards 2026: Winners Announced Across 95 Categories

Most good security work is invisible by design. Today is the exception.The 2026 Cybersecurity Stars Awards winners are announced across 95 subcategories in fou…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Ubuntu 20.04 18.04 16.04 Little CMS High DoS Vulnerability USN-8209-2

A vulnerability in the Little CMS color management library can cause crashes or arbitrary code execution on certain Ubuntu versions; updates are available for …

Linux

The Hacker News
The Hacker News

What 2,000 Exposed Vibe-Coded Apps Reveal About the Limits of Most Security Stacks

Shadow AI used to mean employees pasting things they shouldn't into ChatGPT. It now means something bigger: employees building full applications with AI, wirin…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

VPN Strategies for Linux Developers Managing Mobile Security Risks

The romanticized image of the digital nomad – a laptop on a sun-drenched balcony – rarely accounts for the actual friction of maintaining a professional develo…

Linux VPN

The Hacker News
The Hacker News Vulnerabilities

Showboat Linux Malware Hits Middle East Telecom with SOCKS5 Proxy Backdoor

Cybersecurity researchers have disclosed details of a new Linux malware dubbed Showboat that has been put to use in a campaign targeting a telecommunications p…

Linux

The Hacker News
The Hacker News Breaches & leaks

Microsoft Takes Down Malware-Signing Service Behind Ransomware Attacks

Microsoft on Tuesday said it disrupted a malware-signing-as-a-service (MSaaS) operation that weaponized the company's Artifact Signing system to deliver malici…

The Hacker News
The Hacker News Breaches & leaks

Grafana GitHub Breach Exposes Source Code via TanStack npm Attack

Grafana Labs, on May 19, 2026, said an investigation into its recent breach found no evidence of customer production systems or operations being compromised.It…

GitHub

The Hacker News
The Hacker News Vulnerabilities

DirtyDecrypt PoC Released for Linux Kernel CVE-2026-31635 LPE Vulnerability

Proof-of-concept (PoC) exploit code has now been released for a recently patched security flaw in the Linux kernel that could allow for local privilege escalat…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Linux Security Monitoring Challenges and EDR Visibility Gaps

An attacker compromises a Linux container, launches a cryptominer, sets up a way to stay in the system through a background task, and disappears before the inv…

Linux Docker

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Kernel-Headers 7.0.6 Important Fix for Fragnesia CVE-2026-46300

The 7.0.6 stable kernel update contains a number of important fixes across the tree. It also contains a fix for the Fragnesia CVE-2026-46300

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 43 Kernel 7.0.6 Important Update for CVE-2026-46300 Advisory

The 7.0.6 stable kernel update contains a number of important fixes across the tree. It also contains a fix for the Fragnesia CVE-2026-46300

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Kernel-Headers Significant Update for CVE-2026-46300

The 7.0.6 stable kernel update contains a number of important fixes across the tree. It also contains a fix for the Fragnesia CVE-2026-46300

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 44 Kernel Update 7.0.6 Fix CVE-2026-46300 DoS Advisory

The 7.0.6 stable kernel update contains a number of important fixes across the tree. It also contains a fix for the Fragnesia CVE-2026-46300

Linux

The Hacker News
The Hacker News

RubyGems Suspends New Signups After Hundreds of Malicious Packages Are Uploaded

RubyGems, the standard package manager for the Ruby programming language, has temporarily paused account sign ups following what has been described as a "major…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Why Runtime Monitoring Is Replacing Traditional Linux Logging

The problem is not necessarily a lack of security tools. Modern Linux infrastructure changes so quickly that maintaining consistent visibility has become one o…

Linux

The Hacker News
The Hacker News

Webinar: What the Riskiest SOC Alerts Go Unanswered - and How Radiant Security Can Help

Why do the Riskiest SOC Alerts Go Unanswered?Security operations teams are drowning in alerts. But the real problem isn't always alert volume; it's the blind s…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 p7zip-rar DLA-4577-1 Memory Corruption DoS Risk CVE-2025-53816

Jaroslav Loba'evski from GitHub Security Lab discovered a memory corruption vulnerability in the RAR module of p7zip, a now unmaintained fork of 7-Zip, a file …

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS DLA-4576-1 p7zip Critical RCE DoS Issues Fixed

Multiple vulnerabilities were discovered in p7zip, a now unmaintained fork of 7-Zip, a file archiver handling multiple formats. To address these security vulne…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Linux Could Soon Disable Vulnerabilities Without a Reboot: Kernel Killswitch

Linux administrators often face an ugly choice during major kernel vulnerabilities: reboot critical systems immediately or leave exploitable code running in pr…

Linux

The Hacker News
The Hacker News Breaches & leaks

PCPJack Credential Stealer Exploits 5 CVEs to Spread Worm-Like Across Cloud Systems

Cybersecurity researchers have disclosed details of a new credential theft framework dubbed PCPJack that targets exposed cloud infrastructure and ousts any art…

Docker