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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

FBI Deletes PlugX Malware from 4,250 Hacked Computers in Multi-Month Operation

The U.S. Department of Justice (DoJ) on Tuesday disclosed that a court-authorized operation allowed the Federal Bureau of Investigation (FBI) to delete PlugX m…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 40: redis 2025-72fd0442cc Security Advisory Updates

Redis 7.2.7 Released Mon 6 Jan 2025 12:30:00 IDT Upgrade urgency SECURITY: See security fixes below. Security fixes (CVE-2024-46981) Lua script commands may le…

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DSA-5843-1: rsync Security Advisory Updates

Several vulnerabilities were discovered in rsync, a fast, versatile, remote (and local) file-copying tool. CVE-2024-12084

Linux

The Hacker News
The Hacker News Vulnerabilities

Google OAuth Vulnerability Exposes Millions via Failed Startup Domains

New research has pulled back the curtain on a "deficiency" in Google's "Sign in with Google" authentication flow that exploits a quirk in domain ownership to g…

The Hacker News
The Hacker News

4 Reasons Your SaaS Attack Surface Can No Longer be Ignored

What do identity risks, data security risks and third-party risks all have in common? They are all made much worse by SaaS sprawl. Every new SaaS account adds …

The Hacker News
The Hacker News Vulnerabilities

Zero-Day Vulnerability Suspected in Attacks on Fortinet Firewalls with Exposed Interfaces

Threat hunters are calling attention to a new campaign that has targeted Fortinet FortiGate firewall devices with management interfaces exposed on the public i…

Fortinet VPN

The Hacker News
The Hacker News Vulnerabilities

Fortinet Warns of New Zero-Day Used in Attacks on Firewalls with Exposed Interfaces

Threat hunters are calling attention to a new campaign that has targeted Fortinet FortiGate firewall devices with management interfaces exposed on the public i…

Fortinet VPN

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 40: thunderbird 2025-91031f9df9 Security Advisory Updates

Update to 128.6.0 https://www.thunderbird.net/en-US/thunderbird/128.6.0esr/releasenotes/ https://www.mozilla.org/en-US/security/advisories/mfsa2025-04/

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2025-0011: ceph Security Advisory Updates

Authentication bypass in CEPH RadosGW. (CVE-2024-48916) References: - https://bugs.mageia.org/show_bug.cgi?id=33896 - https://ubuntu.com/security/notices/USN-7…

Linux

The Hacker News
The Hacker News

⚡ THN Weekly Recap: Top Cybersecurity Threats, Tools and Tips [13 January]

The cyber world’s been buzzing this week, and it’s all about staying ahead of the bad guys. From sneaky software bugs to advanced hacking tricks, the risks are…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Essential Linux Security Tips for a Safe Open-Source System

Linux is a powerful operating system that is greatly appreciated for being reliable, flexible, and open in nature. It runs servers, desktops, and even embedded…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian LTS: DLA-4011-1: firefox-esr Security Advisory Updates

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code or privilege esc…

Linux

The Hacker News
The Hacker News

RedDelta Deploys PlugX Malware to Target Mongolia and Taiwan in Espionage Campaigns

Mongolia, Taiwan, Myanmar, Vietnam, and Cambodia have been targeted by the China-nexus RedDelta threat actor to deliver a customized version of the PlugX backd…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Enhancing Linux Desktop Security with KDE Plasma 6.2.5

As a Linux admin, you know that keeping your systems up-to-date is crucial for maintaining performance and security. The recently released KDE Plasma 6.2.5 off…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: valkey 2025-b332afed45 Security Advisory Updates

update to 8.0.2 fixes CVE-2024-46981 - Lua script commands may lead to remote code execution fixes CVE-2024-51741 - Denial-of-service due to malformed ACL sele…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian: DSA-5839-1: firefox-esr Security Advisory Updates

Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code or privilege esc…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Act Fast: Chrome 131 Released To Fix Critical Code Execution Bug

India's Computer Emergency Response Team (CERT-In) recently issued a high-risk advisory warning about Google Chrome vulnerabilities in versions prior to 131.0.…

Linux Chrome

The Hacker News
The Hacker News Breaches & leaks

Top 5 Malware Threats to Prepare Against in 2025

2024 had its fair share of high-profile cyber attacks, with companies as big as Dell and TicketMaster falling victim to data breaches and other infrastructure …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 40: php-tcpdf 2024-d6b0e72e3d Security Advisory Updates

Version 6.8.0 (2024-12-23) Requires PHP 7.1+ and curl extension. Escape error message. Use strict time-constant function to compare TCPDF-tag hashes. Add K_CUR…

Linux PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 41: php-tcpdf 2024-7d6412477b Security Advisory Updates

Version 6.8.0 (2024-12-23) Requires PHP 7.1+ and curl extension. Escape error message. Use strict time-constant function to compare TCPDF-tag hashes. Add K_CUR…

Linux PHP

The Hacker News
The Hacker News Vulnerabilities

Researchers Uncover Major Security Flaw in Illumina iSeq 100 DNA Sequencers

Cybersecurity researchers have uncovered firmware security vulnerabilities in the Illumina iSeq 100 DNA sequencing instrument that, if successfully exploited, …

The Hacker News
The Hacker News Breaches & leaks

CISA: No Wider Federal Impact from Treasury Cyber Attack, Investigation Ongoing

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday said there are no indications that the cyber attack targeting the Treasury Departmen…

The Hacker News
The Hacker News

India Proposes Digital Data Rules with Tough Penalties and Cybersecurity Requirements

The Indian government has published a draft version of the Digital Personal Data Protection (DPDP) Rules for public consultation."Data fiduciaries must provide…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Flatcar OS Unveiled: Revolutionizing Security for Linux Container Environments

As we Linux security admins continually seek robust and streamlined solutions to enhance our containerized environments , the open-source Flatcar OS emerges as…

Linux Docker