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The security stories that matter, explained by our team — with the concrete steps to take.

Latest headlines from security outlets

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The Hacker News
The Hacker News

AI in Cybersecurity: What's Effective and What’s Not – Insights from 200 Experts

Curious about the buzz around AI in cybersecurity? Wonder if it's just a shiny new toy in the tech world or a serious game changer? Let's unpack this together …

The Hacker News
The Hacker News Vulnerabilities

Critical Cacti Security Flaw (CVE-2025-22604) Enables Remote Code Execution

A critical security flaw has been disclosed in the Cacti open-source network monitoring and fault management framework that could allow an authenticated attack…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Rsync Under Siege: Essential Steps to Protect Against Recent RCE Vulnerabilities

Are you using rsync to synchronize files on your Ubuntu-based Linux systems? If so, s everal severe remote code execution (RCE) vulnerabilities recently found …

Linux

The Hacker News
The Hacker News Vulnerabilities

3 Actively Exploited Zero-Day Flaws Patched in Microsoft's Latest Security Update

Microsoft kicked off 2025 with a new set of patches for a total of 161 security vulnerabilities across its software portfolio, including three zero-days that h…

Windows

The Hacker News
The Hacker News

Neglected Domains Used in Malspam to Evade SPF and DMARC Security Protections

Cybersecurity researchers have found that bad actors are continuing to have success by spoofing sender email addresses as part of various malspam campaigns.Fak…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Preparing for the End of RNDIS in Linux: A Security Admin's Guide

In the ongoing quest to enhance security and streamline functionality, the Linux kernel community increasingly focuses on potentially deprecated protocols that…

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 Vulnerabilities

Sophos Firewall Vulnerabilities Could Allow Remote Attacks

Sophos users must ensure that their firewall devices are updated with the latest updates, as…Sophos Firewall Vulnerabilities Could Allow Remote Attacks on Late…

The Hacker News
The Hacker News Vulnerabilities

Hackers Exploiting Critical Fortinet EMS Vulnerability to Deploy Remote Access Tools

A now-patched critical security flaw impacting Fortinet FortiClient EMS is being exploited by malicious actors as part of a cyber campaign that installed remot…

Fortinet

The Hacker News
The Hacker News Vulnerabilities

BeyondTrust Issues Urgent Patch for Critical Vulnerability in PRA and RS Products

BeyondTrust has disclosed details of a critical security flaw in Privileged Remote Access (PRA) and Remote Support (RS) products that could potentially lead to…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 40: python-notebook 2024-c4377d35e6 Security Advisory Updates

New jupyterlab and notebook fixing security vulnerabilities.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: python-notebook 2024-d335b971e7 Security Advisory Updates

New jupyterlab and notebook fixing security vulnerabilities.

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Exploring Arch Linux 2024.12.01: Security Implications & Notable Enhancements for Linux Admins

The Arch Linux 2024.12.01 ISO release marks an impressive milestone, offering cutting-edge updates that enhance functionality, streamline installation, and inc…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2024-0383: rootcerts, nss & firefox Security Advisory Updates

Select list elements could be shown over another site. (CVE-2024-11692) CSP Bypass and XSS Exposure via Web Compatibility Shims. (CVE-2024-11694) URL Bar Spoof…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2024-0382: libsoup3 & libsoup Security Advisory Updates

GNOME libsoup before 3.6.0 allows HTTP request smuggling in some configurations because '' characters at the end of header names are ignored, i.e., a "Transfer…

The Hacker News
The Hacker News

Unlocking Google Workspace Security: Are You Doing Enough to Protect Your Data?

Google Workspace has quickly become the productivity backbone for businesses worldwide, offering an all-in-one suite with email, cloud storage and collaboratio…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

SUSEs Strategic Shift: New AI-Powered Data Protection and Comprehensive Rebranding

SUSE, an established player in Linux and open-source software development, recently embarked on an unprecedented journey with its announcements at KubeCon Nort…

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

The Role of Proxies in Modern Cybersecurity & Protecting Data

In an increasingly digital world, data is everything. From sensitive business information to customer records,…The Role of Proxies in Modern Cybersecurity & Pr…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Boost Your Linux Server Security with SSH Mastery

Secure remote connections are essential when managing a Linux server, and one of the most widely used and trusted methods for remote server administration is S…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Unmasking Cicada3301: Inside the Operations of a Notorious RaaS Network

Recent advancements by cybersecurity researchers have shed additional light on Cicada3301, an emerging and formidable ransomware-as-a-service (RaaS) threat. Th…

The Hacker News
The Hacker News Vulnerabilities

Critical Kubernetes Image Builder Vulnerability Exposes Nodes to Root Access Risk

A critical security flaw has been disclosed in the Kubernetes Image Builder that, if successfully exploited, could be abused to gain root access under certain …

Kubernetes

The Hacker News
The Hacker News

Astaroth Banking Malware Resurfaces in Brazil via Spear-Phishing Attack

A new spear-phishing campaign targeting Brazil has been found delivering a banking malware called Astaroth (aka Guildma) by making use of obfuscated JavaScript…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian: DSA-5777-1: booth Security Advisory Updates

It was discovered that the Booth cluster ticket manager failed to correctly validate some authentication hashes. For the stable distribution (bookworm), this p…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian LTS: DLA-3894-1: booth Security Advisory Updates

Invalid HMAC could have been accepted in the Booth Cluster Ticket Manager. For Debian 11 bullseye, this problem has been fixed in version

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Gentoo: GLSA-202409-23: ZNC: Remote Code ExecutionSecurity Advisory Updates

A vulnerability has been found in ZNC which could result in remote code execution.