Stay Informed

Cybersecurity News

Home / News

Clear

Quick searches: Linux Windows Microsoft 365 AWS OVH VMware WordPress Fortinet Citrix VPN

1003 result(s) for "Linux" — best match first.

What it means for your servers

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 Breaches & leaks

Full Disk Encryption: What It Is, How It Works, and Why It Matters for Linux Security in 2026

Full disk encryption is no longer optional in Linux environments. Ubuntu 24.04 LTS, Fedora 41, and Debian 12 now ship with it enabled during installation. Regu…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

UNC2891 Hackers Use Linux Malware in Major Banking Security Heists

UNC2891 has been working its way through gaps in ATM security and broader banking security by slipping small hardware implants into places most teams assume ar…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Key Linux Features Boosting Security Measures for the Year 2026

Linux security comes from how the system is put together at the core. The layout of users, processes, and kernel space gives it a stable baseline that holds up…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Linux Security 2026: Emerging Risks Impacting Cloud and IoT Infrastructure

Linux security sits at the center of modern infrastructure. Most production systems, cloud workloads, and IoT devices run on it in some form. That reach gives …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 20.04 LTS: USN-7874-1 Linux Kernel Critical System Compromise

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Linux Security: Mitigating Model Inversion Attack Risks

Machine learning now runs deep inside Linux security workflows, from containerized inference services to open-source model pipelines. These systems look harmle…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Keylogging in Linux (Part 1): Understanding Attacks and Defenses

Keylogging turns up more often than people think. You see it in audits, red team work, and during investigations where credentials quietly leak through input s…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 22.04: Linux-Nvidia-Tegra Important System Compromise USN-7829-6

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 24.04: linux-hwe-6.14 Critical Data Leakage Advisory USN-7856-1

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 24.04: Linux Kernel Critical Information Leak USN-7833-2

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 25.04: Critical Info Leak Vulnerability in Linux Kernel USN-7834-1

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 25.04: Linux Kernel Critical Data Leak Advisory USN-7833-1

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Cisco: SNMP Critical Linux Rootkit Exploit CVE-2025-20352 RCE

Attackers are using a new Linux rootkit to compromise Cisco network devices and keep access long after the initial breach. The exploit begins in the SNMP servi…

Linux Cisco

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Unity: Runtime Critical Security Flaw CVE-2025-59489 Exposes Linux Builds

A new Unity runtime vulnerability has surfaced, and Linux users are the ones left exposed. The flaw allows untrusted files to execute code inside affected appl…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

CVE-2025-11371: Linux Security Must Prepare for Cross-Stack Breach

CVE-2025-11371 doesn't target Linux directly. It doesn't need to.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian 11 LTS: linux-6.1 Critical Security Update DLA-4328-1

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 11: DLA-4327-1 linux Critical Priv Escalation Denial of Service

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

Ubuntu 24.04 LTS: Linux Kernel Critical System Compromise Advisory 7802-1

Several security issues were fixed in the Linux kernel.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 14.04 LTS: USN-7796-3 linux-azure Critical Kernel Compromise

Several security issues were fixed in the Linux kernel.

Linux Azure

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Ubuntu 22.04 LTS Kernel High Risk Compromise USN-7766-1

Several security issues were fixed in the Linux kernel.

Linux

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

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian: linux Critical Privilege Escalation Vulnerabilities DSA-6009-1

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: linux Critical Escalation Denial of Service DSA-6008-1

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 Articles
LinuxSecurity - Security Articles Breaches & leaks

Full Disk Encryption: What It Is, How It Works, and Why It Matters for Linux Security in 2025

Full disk encryption is no longer optional in Linux environments. Ubuntu 24.04 LTS, Fedora 41, and Debian 12 now ship with it enabled during installation. Regu…

Linux