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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

GitHub Actions Supply Chain Attack Redirects Tags to Steal CI/CD Credentials

In yet another software supply chain attack, threat actors have compromised the popular GitHub Actions workflow, actions-cool/issues-helper, to run malicious c…

GitHub

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

RaccoonLine Shares Technical Overview of VLESS Protocol in New Engineering Explainer

Rome, Italy, 13th May 2026, CyberNewswireRaccoonLine Shares Technical Overview of VLESS Protocol in New Engineering Explainer on Latest Hacking News | Cyber Se…

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 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 Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian 11 Rails Critical RCE Vulnerability DLA-4578-1 CVE-2022-32224

A RCE (Remote Code Execution) escalation was discovered in Ruby on Rails, a MVC Ruby-based framework for web development. This vulnerability exists when using …

Linux

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

The Hacker News
The Hacker News Breaches & leaks

DAEMON Tools Supply Chain Attack Compromises Official Installers with Malware

A newly identified supply chain attack targeting DAEMON Tools software has compromised its installers to serve a malicious payload, according to findings from …

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Control Panel Authentication Failures Expose Entire Linux Servers

Linux security usually comes down to access controls and permissions, but those controls only work if the platform enforcing them holds up. What happens when t…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Green-Collaborator-Aid Emphasis Safety Patch SUSE-SU-2026-41789-4

An update that solves 177 vulnerabilities, contains two features and has 28 fixes can now be installed.

Linux

The Hacker News
The Hacker News

Malicious KICS Docker Images and VS Code Extensions Hit Checkmarx Supply Chain

Cybersecurity researchers have warned of malicious images pushed to the official "checkmarx/kics" Docker Hub repository.In an alert published today, software s…

Docker

The Hacker News
The Hacker News Breaches & leaks

Ransomware Negotiator Pleads Guilty to Aiding BlackCat Attacks in 2023

A third individual who was employed as a ransomware negotiator has pleaded guilty to conducting ransomware attacks against U.S. companies in 2023.Angelo Martin…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux 15-SP7 Container-SUSEConnect Important Patch 2026-1484-1

# Security update for container-suseconnect Announcement ID: SUSE-SU-2026:1484-1 Release Date: 2026-04-20T13:35:38Z Rating: important References:

Linux Docker

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

Mallory Launches AI-Native Threat Intelligence Platform, Turning Global Threat Data Into Prioritized Action

Austin, Texas, United States, 9th April 2026, CyberNewswireMallory Launches AI-Native Threat Intelligence Platform, Turning Global Threat Data Into Prioritized…

The Hacker News
The Hacker News

Bitter-Linked Hack-for-Hire Campaign Targets Journalists Across MENA Region

An apparent hack-for-hire campaign likely orchestrated by a threat actor with suspected ties to the Indian government targeted journalists, activists, and gove…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

openSUSE 2026 libxml2 Major Upgrade Raises Significant Security Alerts

An update that fixes one vulnerability is now available.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Ubuntu 22.04 LTS Cairo Critical Denial Service Issues USN-8140-1

Several security issues were fixed in Cairo.

Linux

The Hacker News
The Hacker News Breaches & leaks

Google Attributes Axios npm Supply Chain Attack to North Korean Group UNC1069

Google has formally attributed the supply chain compromise of the popular Axios npm package to a financially motivated North Korean threat activity cluster tra…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Security Vulnerabilities in Roundcube Webmail for Ubuntu 18.04 USN-8132-1

Several security issues were fixed in Roundcube Webmail.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SUSE Linux 2026 1131-1 Kernel Significant Security Updates Available

An update that solves 44 vulnerabilities, contains one feature and has seven security fixes can now be installed.

Linux

The Hacker News
The Hacker News

Three China-Linked Clusters Target Southeast Asian Government in 2025 Cyber Campaign

Three threat activity clusters aligned with China have targeted a government organization in Southeast Asia as part of what has been described as a "complex an…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

SUSE Linux Enterprise 15 SP4 Containerd Major Security Advisory Alert

# Security update for containerd Announcement ID: SUSE-SU-2026:1105-1 Release Date: 2026-03-27T07:03:56Z Rating: important References:

Linux

The Hacker News
The Hacker News Alerts

Microsoft Warns IRS Phishing Hits 29,000 Users, Deploys RMM Malware

Microsoft has warned of fresh campaigns that are capitalizing on the upcoming tax season in the U.S. to harvest credentials and deliver malware.The email campa…

The Hacker News
The Hacker News Breaches & leaks

Trivy Supply Chain Attack Triggers Self-Spreading CanisterWorm Across 47 npm Packages

The threat actors behind the supply chain attack targeting the popular Trivy scanner are suspected to be conducting follow-on attacks that have led to the comp…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Port Scanning Explained: What Port Scanners Are, How Linux Systems Actually Respond, and Why It Matters

What is a port scan?A port scan is a diagnostic or reconnaissance technique used to identify open communication ports on a remote system. By sending packets to…

Linux