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2332 result(s) for "data breach" — best match first.

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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 Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian DSA-6198-1 Valkey Critical Denial of Service Risk Advisory

Two security vulnerabilities were discovered in Valkey, a persistent key-value database with network interface, which could result in denial of service or data…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

n8n 1.122.0 Critical RCE Auth Bypass Exploit CVE-2025-68613

n8n (CVE-2025-68613) is an open-source automation tool used to connect APIs, databases, and SaaS apps into workflows. It is commonly used to move data between …

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

The Ni8mare Chain: How n8n RCE Turns Auth Bypass Into Linux Host Compromise

n8n (CVE-2025-68613) is an open-source automation tool used to connect APIs, databases, and SaaS apps into workflows. It is commonly used to move data between …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian Trixie multipart Important DoS Flaw Fix DSA-6161-1 CVE-2026-28356

It was discovered that the parse_options_header() function of multipart, a Python multipart/form-data parser was susceptible to denial of service via malformed…

Linux

The Hacker News
The Hacker News Breaches & leaks

UNC6426 Exploits nx npm Supply-Chain Attack to Gain AWS Admin Access in 72 Hours

A threat actor known as UNC6426 leveraged keys stolen following the supply chain compromise of the nx npm package last year to completely breach a victim's clo…

AWS GitHub

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Explore 2026 Secure Linux Distros for Enhanced Privacy and Security

Privacy and security have never been more important—or more under threat. With headlines constantly reporting data breaches, hacks, and the unchecked collectio…

Linux

The Hacker News
The Hacker News

Why IT Admins Choose Samsung for Mobile Security

Ever wonder how some IT teams keep corporate data safe without slowing down employees? Of course you have.Mobile devices are essential for modern work—but with…

The Hacker News
The Hacker News Breaches & leaks

The Death of the Security Checkbox: BAS Is the Power Behind Real Defense

Security doesn’t fail at the point of breach. It fails at the point of impact. That line set the tone for this year’s Picus Breach and Simulation (BAS) Summit,…

The Hacker News
The Hacker News

5 Critical Questions For Adopting an AI Security Solution

In the era of rapidly advancing artificial intelligence (AI) and cloud technologies, organizations are increasingly implementing security measures to protect s…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Cloud Linux Enhances E-Commerce Security and Performance

E-commerce businesses live and die by trust. A single data breach, a few minutes of downtime during peak traffic, or failure to meet compliance can sink custom…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Unlocking Model Context Protocol for AI Efficiency on Linux

Most enterprise workloads already run on Linux. The databases, APIs, and tools that drive daily operations live there. AI models, however, are often limited to…

Linux

The Hacker News
The Hacker News Breaches & leaks

Webinar: Why Top Teams Are Prioritizing Code-to-Cloud Mapping in Our 2025 AppSec

Picture this: Your team rolls out some new code, thinking everything's fine. But hidden in there is a tiny flaw that explodes into a huge problem once it hits …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 9: glib2.0 Important Memory Overflow Issue CVE-2025-6052

A flaw was found in how GLib¢''s GString manages memory when adding data to strings. If a string is already very large, combining it with more input can cause …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian 11: Audiofile Important Security Update DLA-4255-1

The audiofile library allows the processing of audio data to and from audio files of many common formats (currently AIFF, AIFF-C, WAVE, NeXT/Sun, BICS, and raw…

Linux

The Hacker News
The Hacker News Breaches & leaks

Water Curse Hijacks 76 GitHub Accounts to Deliver Multi-Stage Malware Campaign

Cybersecurity researchers have exposed a previously unknown threat actor known as Water Curse that relies on weaponized GitHub repositories to deliver multi-st…

GitHub

The Hacker News
The Hacker News Breaches & leaks

Water Curse Employs 76 GitHub Accounts to Deliver Multi-Stage Malware Campaign

Cybersecurity researchers have exposed a previously unknown threat actor known as Water Curse that relies on weaponized GitHub repositories to deliver multi-st…

GitHub

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

How to Back Up Proxmox VMs on Linux: A Practical Guide

It is necessary to back up Proxmox virtual machines (VM) to avoid data loss in any scenario, including hardware failure, software issues, or human error. When …

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Secure Your Servers with Linux Patch Management

One of the most important responsibilities of any organization's IT team is to make sure that its digital assets are kept secure. Data breaches can result in m…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Expired US Funding Threatened to Disrupt Security Flaw Tracking

This past weekend, the globally recognized Common Vulnerabilities and Exposures (CVE) database, essential for tracking security flaws in software and systems, …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian LTS: DLA-4063-1: gnutls28 Security Advisory Updates

Bing Shi discovered that GnuTLS, a portable library which implements the Transport Layer Security and Datagram Transport Layer Security protocols, had ineffici…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Mageia 2025-0043: libtasn1 Security Advisory Updates

When an input DER data contains a large number of SEQUENCE OF or SET OF elements, decoding the data and searching a specific element in it take quadratic time …

The Hacker News
The Hacker News Breaches & leaks

How Interlock Ransomware Infects Healthcare Organizations

Ransomware attacks have reached an unprecedented scale in the healthcare sector, exposing vulnerabilities that put millions at risk. Recently, UnitedHealth rev…

The Hacker News
The Hacker News

Hackers Deploy Malicious npm Packages to Steal Solana Wallet Keys via Gmail SMTP

Cybersecurity researchers have identified three sets of malicious packages across the npm and Python Package Index (PyPI) repository that come with capabilitie…

The Hacker News
The Hacker News Breaches & leaks

How to Bring Zero Trust to Wi-Fi Security with a Cloud-based Captive Portal?

Recent data breaches have highlighted the critical need to improve guest Wi-Fi infrastructure security in modern business environments. Organizations face incr…