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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

UAC-0063 Expands Cyber Attacks to European Embassies Using Stolen Documents

The advanced persistent threat (APT) group known as UAC-0063 has been observed leveraging legitimate documents obtained by infiltrating one victim to attack an…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 41: abseil-cpp 2025-7631628ba6 Security Advisory Updates

Update to 20240722.1 Fix potential integer overflow in hash container create/resize

Linux Docker

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-4032-1: iperf3 Security Advisory Updates

Several security vulnerabilities have been discovered in iperf3, an internet protocol bandwidth measuring tool, which may lead to a denial-of-service. When ipe…

Linux

The Hacker News
The Hacker News Breaches & leaks

PureCrypter Deploys Agent Tesla and New TorNet Backdoor in Ongoing Cyberattacks

A financially motivated threat actor has been linked to an ongoing phishing email campaign that has been ongoing since at least July 2024 specifically targetin…

The Hacker News
The Hacker News Breaches & leaks

⚡ THN Weekly Recap: Top Cybersecurity Threats, Tools and Tips [27 January]

Welcome to your weekly cybersecurity scoop! Ever thought about how the same AI meant to protect our hospitals could also compromise them? This week, we’re brea…

The Hacker News
The Hacker News

GamaCopy Mimics Gamaredon Tactics in Cyber Espionage Targeting Russian Entities

A previously unknown threat actor has been observed copying the tradecraft associated with the Kremlin-aligned Gamaredon hacking group in its cyber attacks tar…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2025-0026: glibc Security Advisory Updates

When the assert() function in the GNU C Library versions 2.13 to 2.40 fails, it does not allocate enough space for the assertion failure message string and siz…

The Hacker News
The Hacker News Vulnerabilities

RANsacked: Over 100 Security Flaws Found in LTE and 5G Network Implementations

A group of academics has disclosed details of over 100 security vulnerabilities impacting LTE and 5G implementations that could be exploited by an attacker to …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-4030-1: python-django Security Advisory Updates

It was discovered that there was potential Denial of Service (DoS) vulnerability in Django, the Python-based web development framework. The lack of upper-bound…

Linux

The Hacker News
The Hacker News Vulnerabilities

Custom Backdoor Exploiting Magic Packet Vulnerability in Juniper Routers

Enterprise-grade Juniper Networks routers have become the target of a custom backdoor as part of a campaign dubbed J-magic.According to the Black Lotus Labs te…

The Hacker News
The Hacker News Breaches & leaks

Experts Find Shared Codebase Linking Morpheus and HellCat Ransomware Payloads

An analysis of HellCat and Morpheus ransomware operations has revealed that affiliates associated with the respective cybercrime entities are using identical c…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Archinstall 3.0.2 Released with Btrfs improvements, Various Bug Fixes

Archinstall 3.0.2 has just been released, and it brings a host of updates and improvements that Linux security admins will want to note. This latest version of…

Linux

The Hacker News
The Hacker News Breaches & leaks

TRIPLESTRENGTH Hits Cloud for Cryptojacking, On-Premises Systems for Ransomware

Google on Wednesday shed light on a financially motivated threat actor named TRIPLESTRENGTH for its opportunistic targeting of cloud environments for cryptojac…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 40: SDL2_sound 2025-5ef10f8485 Security Advisory Updates

Latest stable release from upstream. Changelog: https://github.com/icculus/SDL_sound/releases/tag/v2.0.4 . NOTE: dr_libs are unbundled. Fixes: CVE-2023-45676: …

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: SDL2_sound 2025-82714dbb22 Security Advisory Updates

Latest stable release from upstream. Changelog: https://github.com/icculus/SDL_sound/releases/tag/v2.0.4 . NOTE: dr_libs are unbundled. Fixes: CVE-2023-45676: …

Linux GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Mageia 2025-0020: chromium-browser-stable Security Advisory Updates

Lot of CVEs were fixed by upstream since our current version; please see the links. References: - https://bugs.mageia.org/show_bug.cgi?id=33609

Chrome

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Ubuntu 7222-1: BlueZ Security Advisory Updates

BlueZ could be made to run programs as an administrator if it connected to a malicious Bluetooth device.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-4028-1: git-lfs Security Advisory Updates

CVE-2024-53263 When Git LFS requests credentials from Git for a remote host, it passes portions of the host's URL to the `git-credential(1)` command

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

AlmaLinux 10: Empowering Security Admins with Advanced Tools and Simplified Management

AlmaLinux 10 beta has arrived with exciting features designed to increase system security and streamline configuration management. This latest release introduc…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-4016-1: ucf Security Advisory Updates

It was discovered that there was a potential command-injection vulnerability was discovered in ucf, a tool to preserve user changes to config files.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Migrating from .NET Framework to .NET Core: Security and Open Source Benefits

As organizations look to modernize their applications and increase performance, .NET Core can be a pivotal shift from the .NET Framework. It is the perfect pla…

Linux

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…

The Hacker News
The Hacker News

Hackers Hide Malware in Images to Deploy VIP Keylogger and 0bj3ctivity Stealer

Threat actors have been observed concealing malicious code in images to deliver malware such as VIP Keylogger and 0bj3ctivity Stealer as part of separate campa…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

OpenSSF & OpenJS Warn of Social Engineering Threats to Open-Source Projects

As the backbone of much of the world's technological infrastructure, the open-source community prides itself on transparency, collaboration, and innovation . H…