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641 result(s) for "Windows" — best match first.

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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
Microsoft's Top Execs' Emails Breached in Sophisticated Russia-Linked APT Attack

Microsoft on Friday revealed that it was the target of a nation-state attack on its corporate systems that resulted in the theft of emails and attachments from…

Windows

The Hacker News
The Hacker News Breaches & leaks
Pro-Iranian Hacker Group Targeting Albania with No-Justice Wiper Malware

The recent wave of cyber attacks targeting Albanian organizations involved the use of a wiper called No-Justice.The findings come from cybersecurity company Cl…

Windows

The Hacker News
The Hacker News Breaches & leaks
Konni Group Using Russian-Language Malicious Word Docs in Latest Attacks

A new phishing attack has been observed leveraging a Russian-language Microsoft Word document to deliver malware capable of harvesting sensitive information fr…

Windows

The Hacker News
The Hacker News Vulnerabilities
CISA Adds Three Security Flaws with Active Exploitation to KEV Catalog

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday added three security flaws to its Known Exploited Vulnerabilities (KEV) catalog ba…

Windows

The Hacker News
The Hacker News
StripedFly Malware Operated Unnoticed for 5 Years, Infecting 1 Million Devices

An advanced strain of malware masquerading as a cryptocurrency miner has managed to fly the radar for over five years, infecting no less than one million devic…

Linux Windows

The Hacker News
The Hacker News
Iranian Group Tortoiseshell Launches New Wave of IMAPLoader Malware Attacks

The Iranian threat actor known asTortoiseshellhas been attributed to a new wave of watering hole attacks that are designed to deploy a malware dubbed IMAPLoade…

Windows

The Hacker News
The Hacker News
Rogue npm Package Deploys Open-Source Rootkit in New Supply Chain Attack

A new deceptive package hidden within the npm package registry has been uncovered deploying an open-source rootkit called r77, marking the first time a rogue p…

Windows

The Hacker News
The Hacker News Vulnerabilities
Trend Micro Releases Urgent Fix for Actively Exploited Critical Security Vulnerability

Cybersecurity company Trend Micro hasreleasedpatches and hotfixes to address a critical security flaw in Apex One and Worry-Free Business Security solutions fo…

Windows

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities
Linux Malware! Read This If You Use Free Download Manager

We do not often talk about Linux malware because it is often quickly patched up and not exploited much in the wild compared to Windows/macOS. However, there ha…

Linux Windows Apple

The Hacker News
The Hacker News Vulnerabilities
Update Adobe Acrobat and Reader to Patch Actively Exploited Vulnerability

Adobe'sPatch Tuesday updatefor September 2023 comes with a patch for a critical actively exploited security flaw in Acrobat and Reader that could permit an att…

Windows Apple

The Hacker News
The Hacker News Vulnerabilities
Protecting Your Microsoft IIS Servers Against Malware Attacks

Microsoft Internet Information Services (IIS) is a web server software package designed for Windows Server. Organizations commonly use Microsoft IIS servers to…

Windows

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories
RedHat: RHSA-2023-4910:01 Moderate: Red Hat JBoss Web Server 5.7.4 release

Red Hat JBoss Web Server 5.7.4 zip release is now available for Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, and Windows…

Linux Windows

The Hacker News
The Hacker News Breaches & leaks
FBI Dismantles QakBot Malware, Frees 700,000 Computers, Seizes $8.6 Million

A coordinated law enforcement effort codenamedOperation Duck Hunthas felledQakBot, a notorious Windows malware family that's estimated to have compromised over…

Windows

The Hacker News
The Hacker News Breaches & leaks
New "Whiffy Recon" Malware Triangulates Infected Device Location via Wi-Fi Every Minute

The SmokeLoader malware is being used to deliver a new Wi-Fi scanning malware strain calledWhiffy Reconon compromised Windows machines."The new malware strain …

Windows

The Hacker News
The Hacker News Vulnerabilities
New WinRAR Vulnerability Could Allow Hackers to Take Control of Your PC

A high-severity security flaw has been disclosed in the WinRAR utility that could be potentially exploited by a threat actor to achieve remote code execution o…

Windows

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks
A Deep Dive into CL0P Ransomware

"Variants of CL0p were initially only found on Windows systems, but the gang also developed a Linux variant toward the end of 2022, reflecting the diversity of…

Linux Windows

The Hacker News
The Hacker News Breaches & leaks
New Financial Malware 'JanelaRAT' Targets Latin American Users

Users in Latin America (LATAM) are the target of a financial malware calledJanelaRATthat's capable of capturing sensitive information from compromised Microsof…

Windows

The Hacker News
The Hacker News
New Statc Stealer Malware Emerges: Your Sensitive Data at Risk

A new information malware strain calledStatc Stealerhas been found infecting devices running Microsoft Windows to siphon sensitive personal and payment informa…

Windows

The Hacker News
The Hacker News
Understanding Active Directory Attack Paths to Improve Security

Introduced in 1999, Microsoft Active Directory is the default identity and access management service in Windows networks, responsible for assigning and enforci…

Windows Azure

The Hacker News
The Hacker News Vulnerabilities
Researchers Uncover New High-Severity Vulnerability in PaperCut Software

Cybersecurity researchers have discovered a new high-severity security flaw in PaperCut print management software for Windows that could result in remote code …

Windows

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles
Threat Actors Use AWS SSM Agent as a Remote Access Trojan

Threat actors have been observed using Amazon Web Services ( AWS ) 's System Manager (SSM) agent as a Remote Access Trojan (RAT) on Linux and Windows machines.

Linux Windows AWS

The Hacker News
The Hacker News Breaches & leaks
Cybercriminals Exploit Microsoft Word Vulnerabilities to Deploy LokiBot Malware

Microsoft Word documents exploiting known remote code execution flaws are being used as phishing lures to drop malware calledLokiBoton compromised systems."Lok…

Windows Fortinet

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks
There's Now a Linux Version of This Dangerous VMware Ransomware

A ransomware operation known as Akira has been seen encrypting VMware ESXi virtual machines using a Linux encryptor after a couple of months of targeting Windo…

Linux Windows VMware

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories
RedHat: RHSA-2023-3421:01 Important: Red Hat JBoss Web Server 5.7.3 release

Red Hat JBoss Web Server 5.7.3 zip release is now available for Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, and Windows…

Linux Windows