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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 Articles
LinuxSecurity - Security Articles Vulnerabilities

Tails 6.12: An Essential Privacy, Security, and Reliability Upgrade

Tails, the amnesic incognito live system renowned for its privacy and security measures, has just released version 6.12 , bringing crucial updates and fixes yo…

The Hacker News
The Hacker News Breaches & leaks

Hackers Exploiting SimpleHelp RMM Flaws for Persistent Access and Ransomware

Threat actors have been observed exploiting recently disclosed security flaws in SimpleHelp's Remote Monitoring and Management (RMM) software as a precursor fo…

The Hacker News
The Hacker News Breaches & leaks

Ransomware Extortion Drops to $813.5M in 2024, Down from $1.25B in 2023

Ransomware attacks netted cybercrime groups a total of $813.5 million in 2024, a decline from $1.25 billion in 2023.The total amount extorted during the first …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian LTS: DLA-4041-1: python-aiohttp Security Advisory Updates

Several issues have been found in aiohttp, an asynchronous HTTP client/server framework for asyncio and Python. Those issues are related to the HTTP parser, li…

Linux

The Hacker News
The Hacker News

Meta Confirms Zero-Click WhatsApp Spyware Attack Targeting 90 Journalists, Activists

Meta-owned WhatsApp on Friday said it disrupted a campaign that involved the use of spyware to target journalists and civil society members.The campaign, which…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 41: containers-common 2025-908dfe95f6 Security Advisory Updates

Security fix for CVE-2024-11218 - fixed in buildah 1.38.1, podman 5.3.2 Automatic update for buildah-1.38.1-1.fc41, containers-common-0.61.1-1.fc41, podman-5.3…

Linux Docker

The Hacker News
The Hacker News

PlushDaemon APT Targets South Korean VPN Provider in Supply Chain Attack

A previously undocumented China-aligned advanced persistent threat (APT) group named PlushDaemon has been linked to a supply chain attack targeting a South Kor…

VPN

The Hacker News
The Hacker News

Mirai Botnet Launches Record 5.6 Tbps DDoS Attack with 13,000+ IoT Device

Web infrastructure and security company Cloudflare on Tuesday said it detected and blocked a 5.6 Terabit per second (Tbps) distributed denial-of-service (DDoS)…

The Hacker News
The Hacker News

Mirai Botnet Launches Record 5.6 Tbps DDoS Attack with 13,000+ IoT Devices

Web infrastructure and security company Cloudflare on Tuesday said it detected and blocked a 5.6 Terabit per second (Tbps) distributed denial-of-service (DDoS)…

The Hacker News
The Hacker News

PNGPlug Loader Delivers ValleyRAT Malware Through Fake Software Installers

Cybersecurity researchers are calling attention to a series of cyber attacks that have targeted Chinese-speaking regions like Hong Kong, Taiwan, and Mainland C…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Lessons from Bootkitty: Securing Linux Systems Against UEFI Intrusions

New Linux security threats mark critical junctures that challenge existing policies and test security protocols to their limit. One such milestone was the rece…

Linux Windows

The Hacker News
The Hacker News Breaches & leaks

Python-Based Malware Powers RansomHub Ransomware to Exploit Network Flaws

Cybersecurity researchers have detailed an attack that involved a threat actor utilizing a Python-based backdoor to maintain persistent access to compromised e…

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

New Variant Of Banshee macOS Malware Runs Active Campaigns

The long-known Banshee stealer has resurfaced with an advanced malware variant that targets macOS systems.…New Variant Of Banshee macOS Malware Runs Active Cam…

Apple

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Fortifying Your Linux Systems with Debian 12.9's Essential Security & Stability Updates

Debian 12.9 has just been released, offering numerous security enhancements and bug fixes vital for Linux security admins managing Debian systems. This point r…

Linux OpenSSH

The Hacker News
The Hacker News

Taking the Pain Out of Cybersecurity Reporting: A Practical Guide for MSPs

Cybersecurity reporting is a critical yet often overlooked opportunity for service providers managing cybersecurity for their clients, and specifically for vir…

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 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

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

New Phishing Campaign Exploits Google Calendar To Evade Filters

Researchers have observed an ongoing phishing attack that exploits Google Calendar to evade security filters.…New Phishing Campaign Exploits Google Calendar To…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Embracing AI & Open-Source: Reflecting on 2024 ITOps Trends

As we head into 2025 and reflect back on 2024, Linux security admins' roles and responsibilities are evolving rapidly with defining trends like the pervasive i…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

The Role of Open Source AI in Cyber Defense

The technology is advancing at an unprecedented rate, fueling cybersecurity concerns. Experts have gone the extra mile to tackle this issue, but they will not …

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Linux Container Security Primer

Agility and scalability are paramount for us Linux security admins, and traditional software deployment methods often fall short in these critical areas. Conta…

Linux Docker

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Practical Strategies for Guarding Against the New cShell DDoS Linux Malware

Linux security admins must be wary of an emerging and dangerous threat: the cShell DDoS bot malware. Recently discovered by researchers at ASEC, this sophistic…

Linux

The Hacker News
The Hacker News Breaches & leaks

Rspack npm Packages Compromised with Crypto Mining Malware in Supply Chain Attack

The developers of Rspack have revealed that two of their npm packages, @rspack/core and @rspack/cli, were compromised in a software supply chain attack that al…

The Hacker News
The Hacker News Vulnerabilities

Attackers Exploit Microsoft Teams and AnyDesk to Deploy DarkGate Malware

A new social engineering campaign has leveraged Microsoft Teams as a way to facilitate the deployment of a known malware called DarkGate."An attacker used soci…