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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

Fedora 42: FEDORA-2025-ebcd1295c7 moderate: JupyterLab Update 4.4.0

New jupyterlab and notebook

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 40: rpki-client 9.5 critical: denial of service fix

rpki-client 9.5 rpki-client now includes arin.tal which is no longer legally encumbered. See https://www.arin.net/announcements/20250116-tal/ rpki-client repor…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Linux 6.15-rc2 Security Advisory: x86 Patches for Spectre RSB

The latest round of x86 fixes was recently implemented in Linux 6.15-rc2 as several critical patches to increase mitigation against the Spectre Return Stack Bu…

Linux

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

Microsoft Defender For Endpoint Now Isolates Undiscovered Endpoints

With recent updates, Microsoft took another step towards thwarting network threats with Defender. As announced,…Microsoft Defender For Endpoint Now Isolates Un…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: xen 2025-20f63c4273 Security Advisory Updates

deadlock potential with VT-d and legacy PCI device pass-through [XSA-467, CVE-2025-1713]

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-4071-1: gst-plugins-good1.0 Security Advisory Updates

Multiple vulnerabilities were discovered in plugins for the GStreamer media framework and its codecs and demuxers, which may result in denial of service or pot…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

OpenSSF Unveils Security Baseline to Fortify Open-Source Projects

Open Source Security Foundation (OpenSSF) recently unveiled its Security Baseline initiative to assist Linux security admins and developers in incorporating es…

Linux

The Hacker News
The Hacker News

89% of Enterprise GenAI Usage Is Invisible to Organizations Exposing Critical Security Risks, New Report Reveals

Organizations are either already adopting GenAI solutions, evaluating strategies for integrating these tools into their business plans, or both. To drive infor…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DSA-5870-1: openh264 Security Advisory Updates

A heap-based buffer overflow flaw in the decoding functions of openh264, a codec library which supports H.264 encoding and decoding, may allow a remote attacke…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2025-0081: proftpd Security Advisory Updates

A buffer overflow vulnerability in Proftpd commit 4017eff8 allows a remote attacker to execute arbitrary code and can cause a denial of service (DoS) on the FT…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Essential Updates for X.Org and XWayland Address Eight New Security Flaws

According to a recently issued advisory from the X.Org Foundation, eight critical security vulnerabilities affecting both X.Org Server and XWayland were disclo…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2025-0075: emacs Security Advisory Updates

A command injection flaw was found which could allow a remote, unauthenticated attacker to execute arbitrary shell commands by tricking users into visiting a s…

The Hacker News
The Hacker News Vulnerabilities

5 Active Malware Campaigns in Q1 2025

The first quarter of 2025 has been a battlefield in the world of cybersecurity. Cybercriminals continued launching aggressive new campaigns and refining their …

The Hacker News
The Hacker News

GitVenom Malware Steals $456K in Bitcoin Using Fake GitHub Projects to Hijack Wallets

Cybersecurity researchers are calling attention to an ongoing campaign that's targeting gamers and cryptocurrency investors under the guise of open-source proj…

GitHub

The Hacker News
The Hacker News

FatalRAT Phishing Attacks Target APAC Industries Using Chinese Cloud Services

Various industrial organizations in the Asia-Pacific (APAC) region have been targeted as part of phishing attacks designed to deliver a known malware called Fa…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Best Linux Backup Solutions to Prevent Data Loss in A Ransomware Attack

Linux ransomware is on the rise , and an attack on your system could result in the loss of critical data and significant downtime - if important files have not…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Top Backup Tools for Linux: Prevent Data Loss from Ransomware Attacks

Linux ransomware is on the rise , and an attack on your system could result in the loss of critical data and significant downtime - if important files have not…

Linux

The Hacker News
The Hacker News

New Malware Campaign Uses Cracked Software to Spread Lumma and ACR Stealer

Cybersecurity researchers are warning of a new campaign that leverages cracked versions of software as a lure to distribute information stealers like Lumma and…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-4065-1: krb5 Security Advisory Updates

MIT krb5 a popular implementation of Kerberos 5 protocol was affected by a vulnerability. An authenticated attacker can cause kadmind to write beyond

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian LTS: DLA-4060-1: djoser Security Advisory Updates

djoser is a REST implementation of Django authentication system. It has a very low install count according to popularity contest so you most likely don't have …

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

From C to Rust: The Evolution of Linux Kernel Security

Linus Torvalds' decision to incorporate the Rust programming language into the Linux kernel has spurred great interest and controversy among the Linux communit…

Linux

The Hacker News
The Hacker News Vulnerabilities

Microsoft Patches Actively Exploited Power Pages Privilege Escalation Vulnerability

Microsoft has released security updates to address two Critical-rated flaws impacting Bing and Power Pages, including one that has come under active exploitati…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Gentoo: GLSA-202502-01: OpenSSH: Security Advisory Updates

Multiple vulnerabilities have been found in OpenSSH, the worst of which could allow a remote attacker to gain unauthorized access.

OpenSSH

The Hacker News
The Hacker News

New FrigidStealer Malware Targets macOS Users via Fake Browser Updates

Cybersecurity researchers are alerting to a new campaign that leverages web injects to deliver a new Apple macOS malware known as FrigidStealer.The activity ha…

Windows Android Apple