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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.

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

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Debian 14 Makes Reproducible Builds Mandatory for Linux Packages

Debian 14 ''Forky'' will begin blocking packages that fail reproducibility checks, marking a major shift in how Linux distributions verify software integrity.

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…

The Hacker News
The Hacker News

Why Agentic AI Is Security's Next Blind Spot

Agentic AI is already running in production environments across many organizations today. It is executing tasks, consuming data, and taking actions — most like…

The Hacker News
The Hacker News Vulnerabilities

OpenAI Launches Daybreak for AI-Powered Vulnerability Detection and Patch Validation

OpenAI has launched Daybreak, a new cybersecurity initiative that brings together frontier artificial intelligence (AI) model capabilities and Codex Security t…

The Hacker News
The Hacker News Breaches & leaks

TeamPCP Compromises Checkmarx Jenkins AST Plugin Weeks After KICS Supply Chain Attack

Checkmarx has confirmed that a modified version of the Jenkins AST plugin was published to the Jenkins Marketplace."If you are using Checkmarx Jenkins AST plug…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Why Linux Servers Get Hacked More Often Than People Think

Linux runs a massive part of the internet. Cloud platforms, databases, containers, web hosting, APIs, and internal business infrastructure all depend heavily o…

Linux Docker

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

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

Lyrie.ai Joins First Batch of Anthropic’s Cyber Verification Program

Dubai, UAE, 11th May 2026, CyberNewswireLyrie.ai Joins First Batch of Anthropic’s Cyber Verification Program on Latest Hacking News | Cyber Security News, Hack…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Linux AI Tools Require Enhanced Observability for Security

Linux security has traditionally depended on logs, metrics, and alerts. That model works well when systems behave predictably. Inputs come in, processes run, e…

Linux

The Hacker News
The Hacker News Breaches & leaks

Ollama Out-of-Bounds Read Vulnerability Allows Remote Process Memory Leak

Cybersecurity researchers have disclosed a critical security vulnerability in Ollama that, if successfully exploited, could allow a remote, unauthenticated att…

The Hacker News
The Hacker News Vulnerabilities

cPanel, WHM Release Fixes for Three New Vulnerabilities — Patch Now

cPanel has released updates to address three vulnerabilities in cPanel and Web Host Manager (WHM) that could be exploited to achieve privilege escalation, code…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Linux Attackers Abuse Admin Tools For Stealthy Intrusions

A lot of Linux attacks now look like normal admin activity. Attackers use SSH , cron , curl , systemd , cloud scripts, and other trusted tools that defenders a…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Ubuntu Dirty Frag Important Local Privilege Escalation Exploit

Just weeks after Linux defenders began responding to Copy Fail , researchers have disclosed another serious privilege escalation vulnerability that can deliver…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Linux Firewall Rules Management Challenges Kubernetes Security

A Linux server running a few predictable services is relatively easy to secure.

Linux Kubernetes

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

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Container Security Misconfigurations That Still Go Unnoticed

Container security has long carried a reputation for resilience, but attackers have increasingly shifted their focus toward something easier to exploit: the Ku…

Docker Kubernetes

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

CrackArmor AppArmor Flaws Put Linux Containers and Snap Sandboxes at Risk

Linux administrators rely on AppArmor to contain compromised applications. If a browser, container, or Snap package is exploited, the profile is supposed to li…

Linux Docker

The Hacker News
The Hacker News

PyPI Packages Deliver ZiChatBot Malware via Zulip APIs on Windows and Linux

Cybersecurity researchers have discovered three packages on the Python Package Index (PyPI) repository that are designed to stealthily deliver a previously unk…

Linux Windows

The Hacker News
The Hacker News Vulnerabilities

vm2 Node.js Library Vulnerabilities Enable Sandbox Escape and Arbitrary Code Execution

A dozen critical security vulnerabilities have been disclosed in the vm2 Node.js library that could be exploited by bad actors to break out of the sandbox and …

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Why Linux Supply Chain Attacks Are Becoming a Nightmare for DevOps Teams

Linux has long carried a reputation for resilience, bolstered by open-source reviews, hardened kernels, and transparent development pipelines. While that trust…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Linux Systems Running Wireshark May Be Exposed to Remote Attacks

Wireshark is one of those tools Linux teams quietly depend on everywhere: SOC pipelines, packet capture nodes, incident response systems, and long-running fore…

Linux

The Hacker News
The Hacker News Breaches & leaks

MuddyWater Uses Microsoft Teams to Steal Credentials in False Flag Ransomware Attack

The Iranian state-sponsored hacking group known as MuddyWater (aka Mango Sandstorm, Seedworm, and Static Kitten) has been attributed to a ransomware attack in …

The Hacker News
The Hacker News

The Hacker News Launches 'Cybersecurity Stars Awards 2026' — Submissions Now Open

For nearly 20 years, we at The Hacker News have mostly told scary stories about cyberspace — big hacks, broken systems, and new threats.But behind every headli…