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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

Researchers Identify Rack::Static Vulnerability Enabling Data Breaches in Ruby Servers

Cybersecurity researchers have disclosed three security flaws in the Rack Ruby web server interface that, if successfully exploited, could enable attackers to …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian LTS: DLA-4076-1: linux-6.1 Security Advisory Updates

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian LTS: DLA-4075-1: linux Security Advisory Updates

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian LTS: DLA-4067-1: nodejs Security Advisory Updates

Node.js a JavaScript runtime environment was affected by a vulnerability. A memory leak could occur when a remote peer abruptly closes the socket without sendi…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Confronting a New RCE Security Flaw in Nvidia Container Toolkit for Linux

Nvidia recently disclosed a critical vulnerability in their Linux Container Toolkit and GPU Operator (CVE-2025-23359) that allows malicious actors to execute c…

Linux Docker

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian: DSA-5860-1: linux Security Advisory Updates

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Mageia 2025-0035: libreoffice Security Advisory Updates

Path traversal leading to arbitrary .ttf file write. (CVE-2024-12425) URL fetching can be used to exfiltrate arbitrary INI file values and environment variable…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Mageia 2025-0028: git-lfs Security Advisory Updates

Git LFS permits exfiltration of credentials via crafted HTTP URLs. (CVE-2024-53263) References: - https://bugs.mageia.org/show_bug.cgi?id=33931

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Mageia 2025-0027: virtualbox virtualbox Security Advisory Updates

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are Prior to 7.0.24 and prio…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian: DSA-5850-1: git Security Advisory Updates

Multiple issues were found in Git, a fast, scalable, distributed revision control system, which may result in leaking credential information to an unintended h…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Mageia 2025-0019: rsync Security Advisory Updates

Heap buffer overflow in rsync due to improper checksum length handling. (CVE-2024-12084) Info leak via uninitialized stack contents. (CVE-2024-12085) Rsync ser…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 41: xen 2025-933a9a977e Security Advisory Updates

work around debugedit bug to fix aarch64 builds xen-hypervisor %post doesn't load all needed grub2 modules update to xen-4.19.1 which includes Deadlock in x86 …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian: DSA-5842-1: openafs Security Advisory Updates

Several vulnerabilities were discovered in OpenAFS, an implementation of the AFS distributed filesystem, which may result in theft of credentials in Unix clien…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Tails 6.11 Unveiled: Essential Insights for Privacy-Conscious Linux Admins

The Tails 6.11 release is here as the latest version of the privacy- and anonymity-centric OS , and it brings several critical updates that you need to be awar…

Linux

The Hacker News
The Hacker News Breaches & leaks

CISA: No Wider Federal Impact from Treasury Cyber Attack, Investigation Ongoing

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday said there are no indications that the cyber attack targeting the Treasury Departmen…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Mageia 2025-0002: virtualbox & kmod-virtualbox Security Advisory Updates

Vulnerabilities were found in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are prior to 7.…

The Hacker News
The Hacker News Breaches & leaks

⚡ THN Weekly Recap: Top Cybersecurity Threats, Tools and Tips [30 Dec]

Every week, the digital world faces new challenges and changes. Hackers are always finding new ways to breach systems, while defenders work hard to keep our da…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian LTS: DLA-4004-1: opensc Security Advisory Updates

Multiple vulnerabilities were found in opensc, a set of libraries and utilities to access smart cards, which could lead to application crash, information leak,…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian: DSA-5836-1: xen Security Advisory Updates

Multiple vulnerabilities have been discovered in the Xen hypervisor, which could result in privilege escalation, denial of service or information leaks.

Linux

The Hacker News
The Hacker News Breaches & leaks

The Future of Network Security: Automated Internal and External Pentesting

In today’s rapidly evolving threat landscape, safeguarding your organization against cyberattacks is more critical than ever. Traditional penetration testing (…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Fedora 40: xen 2024-7c2cfa2fe5 Security Advisory Updates

Deadlock in x86 HVM standard VGA handling [XSA-463, CVE-2024-45818] libxl leaks data to PVH guests via ACPI tables [XSA-464, CVE-2024-45819]

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian: DSA-5818-1: linux Security Advisory Updates

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks.

Linux

The Hacker News
The Hacker News Breaches & leaks

NHIs Are the Future of Cybersecurity: Meet NHIDR

The frequency and sophistication of modern cyberattacks are surging, making it increasingly challenging for organizations to protect sensitive data and critica…

The Hacker News
The Hacker News Breaches & leaks

THN Recap: Top Cybersecurity Threats, Tools, and Practices (Nov 11 - Nov 17)

What do hijacked websites, fake job offers, and sneaky ransomware have in common? They’re proof that cybercriminals are finding smarter, sneakier ways to explo…