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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 Alerts
Microsoft Warns of a New Rare Fileless Malware Hijacking Windows Computers

Watch out Windows users!There's a new strain of malware making rounds on the Internet that has already infected thousands of computers worldwide and most likel…

Windows

The Hacker News
The Hacker News Breaches & leaks
New Malware Uses Windows BITS Service to Stealthy Exfiltrate Data

Cybersecurity researchers have discovered a new computer virus associated with the Stealth Falcon state-sponsored cyber espionage group that abuses a built-in …

Windows

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles
Chinese military to replace Windows OS amid fears of US hacking

Amidst an escalating trade war and political tensions with the US, Beijing officials have decided to develop a custom operating system that will replace the Wi…

Windows

The Hacker News
The Hacker News Vulnerabilities
Warning ' Two New Unpatched Critical RCE Flaws Affect All Windows Versions

Microsoft today issued a new security advisory warning billions of Windows users of two new critical, unpatched zero-day vulnerabilities that could let hackers…

Windows

The Hacker News
The Hacker News Breaches & leaks
Unpatched Critical Flaw Disclosed in Zoom Software for Windows 7

A zero-day vulnerability has been discovered in Zoom video conferencing software for Windows that could allow an attacker to execute arbitrary code on a victim…

Windows

The Hacker News
The Hacker News
QuickFox Supply Chain Attack Delivers FDMTP Backdoor via Trojanized Windows Installer

Cybersecurity researchers have disclosed what has been described as a "long-standing supply chain attack" on QuickFox, a virtual private network (VPN) and netw…

Windows Fortinet VPN

The Hacker News
The Hacker News
Cruciferra Crypter Uses BYOVD and Process Ghosting to Hide Windows Malware

The China-linked cybercrime group behind the use of income tax-related phishing lures targeting Indian taxpayers, tax professionals, and corporate finance team…

Windows

The Hacker News
The Hacker News
ThreatsDay: Cloud Bucket Hijacking, Windows LPE Chain, Global Fraud Bust + 17 More Stories

Most security mess starts as admin work. A link gets clicked. A tool gets trusted. A bucket name gets reused. A setting stays loose because nobody wants to tou…

Windows

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities
Why Red Hats krb5 Update Matters for Linux and Windows Authentication

Red Hat released an Important krb5 security update for Red Hat Enterprise Linux 8 this week, addressing two vulnerabilities tracked as CVE-2026-40355 and CVE-2…

Linux Windows

The Hacker News
The Hacker News Vulnerabilities
⚡ Weekly Recap: Fiber Optic Spying, Windows Rootkit, AI Vulnerability Hunting and More

Monday is back, and the weekend’s backlog of chaos is officially hitting the fan. We are tracking a critical zero-day that has been quietly living in your PDFs…

Windows

The Hacker News
The Hacker News Alerts
Microsoft Warns of WhatsApp-Delivered VBS Malware Hijacking Windows via UAC Bypass

Microsoft is calling attention to a new campaign that has leveraged WhatsApp messages to distribute malicious Visual Basic Script (VBS) files.The activity, beg…

Windows

The Hacker News
The Hacker News
New Malware Campaign Delivers Remcos RAT Through Multi-Stage Windows Attack

Cybersecurity researchers have disclosed details of a new campaign dubbed SHADOW#REACTOR that employs an evasive multi-stage attack chain to deliver a commerci…

Windows

The Hacker News
The Hacker News
China-Aligned Threat Group Uses Windows Group Policy to Deploy Espionage Malware

A previously undocumented China-aligned threat cluster dubbed LongNosedGoblin has been attributed to a series of cyber attacks targeting governmental entities …

Windows

The Hacker News
The Hacker News Vulnerabilities
Microsoft Fixes 63 Security Flaws, Including a Windows Kernel Zero-Day Under Active Attack

Microsoft on Tuesday released patches for 63 new security vulnerabilities identified in its software, including one that has come under active exploitation in …

Windows

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks
From Windows to Linux: Gunra Ransomware's Strategic Evolution

You and I know Linux environments have always been the sturdy, reliable workhorses of IT ecosystems. For decades, they've been hailed as these relentless guard…

Linux Windows

The Hacker News
The Hacker News Breaches & leaks
⚡ THN Weekly Recap: Google Secrets Stolen, Windows Hack, New Crypto Scams and More

Welcome to this week’s Cybersecurity News Recap. Discover how cyber attackers are using clever tricks like fake codes and sneaky emails to gain access to sensi…

Windows

The Hacker News
The Hacker News Vulnerabilities
FINALDRAFT Malware Exploits Microsoft Graph API for Espionage on Windows and Linux

Threat hunters have shed light on a new campaign targeting the foreign ministry of an unnamed South American nation with bespoke malware capable of granting re…

Linux Windows

The Hacker News
The Hacker News Breaches & leaks
New Rust-Based Ransomware Cicada3301 Targets Windows and Linux Systems

Cybersecurity researchers have unpacked the inner workings of a new ransomware variant called Cicada3301 that shares similarities with the now-defunct BlackCat…

Linux Windows

The Hacker News
The Hacker News
New Cross-Platform Malware 'Noodle RAT' Targets Windows and Linux Systems

A previously undocumented cross-platform malware codenamed Noodle RAT has been put to use by Chinese-speaking threat actors either for espionage or cybercrime …

Linux Windows

The Hacker News
The Hacker News Breaches & leaks
Detecting Windows-based Malware Through Better Visibility

Despite a plethora of available security solutions, more and more organizations fall victim to Ransomware and other threats. These continued threats aren't jus…

Windows

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities
WogRAT Malware Exploits aNotepad, Targets Linux & Windows Users

The emergence of advanced malware strains presents significant challenges for security practitioners, and the recent discovery of the WogRAT malware is no exce…

Linux Windows

The Hacker News
The Hacker News
New ZLoader Malware Variant Surfaces with 64-bit Windows Compatibility

Threat hunters have identified a new campaign that delivers the ZLoader malware, resurfacing nearly two years after the botnet's infrastructure was dismantled …

Windows

The Hacker News
The Hacker News Vulnerabilities
52% of Serious Vulnerabilities We Find are Related to Windows 10

We analyzed 2,5 million vulnerabilities we discovered in our customer’s assets. This is what we found.Digging into the dataThe dataset we analyze here is repre…

Windows

The Hacker News
The Hacker News Vulnerabilities
Microsoft's January 2024 Windows Update Patches 48 New Vulnerabilities

Microsoft has addressed a total of 48 security flaws spanning its software as part of its Patch Tuesday updates for January 2024.Of the 48 bugs, two are rated …

Windows