Stay Informed

Cybersecurity News

Home / News

Clear

Quick searches: Linux Windows Microsoft 365 AWS OVH VMware WordPress Fortinet Citrix VPN

32577 result(s) for "Email security" — best match first.

What it means for your servers

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

New Golang-Based Backdoor Uses Telegram Bot API for Evasive C2 Operations

Cybersecurity researchers have shed light on a new Golang-based backdoor that uses Telegram as a mechanism for command-and-control (C2) communications.Netskope…

The Hacker News
The Hacker News Vulnerabilities

New “whoAMI” Attack Exploits AWS AMI Name Confusion for Remote Code Execution

Cybersecurity researchers have disclosed a new type of name confusion attack called whoAMI that allows anyone who publishes an Amazon Machine Image (AMI) with …

AWS

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

CISA Warns of Exploited Linux Kernel Bug in UVC Driver

Recently, the Cybersecurity and Infrastructure Security Agency (CISA) issued a dire warning regarding an out-of-bounds write vulnerability in the Linux kernel …

Linux

The Hacker News
The Hacker News Vulnerabilities

Researchers Find New Exploit Bypassing Patched NVIDIA Container Toolkit Vulnerability

Cybersecurity researchers have discovered a bypass for a now-patched security vulnerability in the NVIDIA Container Toolkit that could be exploited to break ou…

Docker

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Linux Foundation & OpenSFF Initiative Aids in Implementing CRA Compliance Standards

As Linux security admins, staying abreast of evolving regulations is vital to ensuring the resilience and compliance of our systems. A recent initiative by the…

Linux

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…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Immediate Action Required: CISA Warns of Exploited Linux Kernel Bug in UVC Driver

Recently, the Cybersecurity and Infrastructure Security Agency (CISA) issued a dire warning regarding an out-of-bounds write vulnerability in the Linux kernel …

Linux

The Hacker News
The Hacker News

North Korean APT Kimsuky Uses forceCopy Malware to Steal Browser-Stored Credentials

The North Korea-linked nation-state hacking group known as Kimsuky has been observed conducting spear-phishing attacks to deliver an information stealer malwar…

Windows

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Google Releases Chrome Update Mitigating Severe Code Execution Vulns

Google recently issued a crucial Chrome update that those using a version of the browser prior to version 132.0.6834.110 should implement immediately. External…

Linux Windows Android

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

A Tiny Linux Kernel Tweak with Massive Implications for Datacenter Efficiency

In a groundbreaking development, security researchers have introduced a small but mighty tweak to the Linux kernel that promises to cut data center power consu…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

A Linux Admin's Guide to Ensuring Data Privacy in 2025

In 2025, we Linux security admins face new challenges brought on by growing data privacy concerns that demand increased attention to detail and strict complian…

Linux

The Hacker News
The Hacker News Breaches & leaks

GitHub Desktop Vulnerability Risks Credential Leaks via Malicious Remote URLs

Multiple security vulnerabilities have been disclosed in GitHub Desktop as well as other Git-related projects that, if successfully exploited, could permit an …

GitHub

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

Microsoft Released Huge Patch Tuesday Updates For January 2025

The Patch Tuesday update for January 2025 from Microsoft is substantial, with over 150 security…Microsoft Released Huge Patch Tuesday Updates For January 2025 …

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

A Sysadmin's Guide to Securing the Linux Kernel

With the support of the open-source community and a strict privilege system embedded in its architecture, Linux has security built into its design. That being …

Linux

The Hacker News
The Hacker News Breaches & leaks

13,000 MikroTik Routers Hijacked by Botnet for Malspam and Cyberattacks

A global network of about 13,000 hijacked Mikrotik routers has been employed as a botnet to propagate malware via spam campaigns, the latest addition to a list…

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…

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…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Simplifying CPU Mitigations with Attack Vector Controls

Staying on top of CPU security mitigations can feel like an ongoing challenge for us Linux admins''especially when balancing performance needs with robust secu…

Linux

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

Hackers Exploit Aviatrix Controller Vulnerability to Deploy Backdoors and Crypto Miners

A recently disclosed critical security flaw impacting the Aviatrix Controller cloud networking platform has come under active exploitation in the wild to deplo…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Essential Tips for Updating & Upgrading Your Linux Distro

Applying security updates promptly after they are released is critically important for us Linux admins, as this practice helps protect against vulnerabilities …

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

OpenSSH Under Siege: PoC Exploit Released for Infamous "regreSSHion" Bug

The infamous OpenSSH "regreSSHion" vulnerability, CVE-2024-6387, sent shockwaves through the Linux security community when it was discovered this past summer. …

Linux OpenSSH

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Windows 10's Final Countdown: Why It's Time to Explore Linux

As the end of support for Windows 10 in October 2025 nears, Windows 10 users are facing a crucial crossroads. Without free security updates, numerous devices c…

Linux Windows