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768 result(s) for "Microsoft" — 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.

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Microsoft uses its expertise in malware to help with fileless attack detection on Lin

A fileless attack tends to hit via a software vulnerability, inject a stinky payload into an otherwise fragrant system process and then lurk in memory. The mal…

The Hacker News
The Hacker News

Microsoft to Reward Hackers for Finding Bugs in Open Source Election Software

Fair elections are the lifelines of democracy, but in recent years election hacking has become a hot topic worldwide.Whether it's American voting machines duri…

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

China-Linked Hackers Deploy New StormEncryptor Ransomware, Likely via N-central Flaw

Microsoft has disclosed that Storm-1175, a financially motivated threat actor linked to China, has deployed a previously undocumented ransomware strain called …

The Hacker News
The Hacker News

Over 250 ClickFix Domains Use Browser Fingerprinting to Hide macOS Malware Lures

A macOS ClickFix operation spanning more than 250 front-end domains now fingerprints visitors before deciding whether to show them a malware lure, a change Mic…

Apple

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Linux UEFI Shim Vulnerability Severe Exploitation of Obsolete Bootloaders

ESET researchers identified 11 old and forgotten Linux UEFI shim bootloaders at versions 0.9 and below that can be used to bypass UEFI Secure Boot on any UEFI-…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Breaches & leaks

Azure CLI Password Spraying: Why Cloud Identity Is Now Linux Security

Over the span of just 14 days, threat actors unleashed more than 81 million login attempts against Microsoft’s Azure command-line interface (CLI). The campaign…

Linux Azure

The Hacker News
The Hacker News

Malicious Perplexity Chrome Extension Intercepted Searches and Address Bar Input

Microsoft has found a malicious Chrome extension that posed as the AI search engine Perplexity and quietly logged what people searched for. It routed every que…

Chrome

The Hacker News
The Hacker News Vulnerabilities

Russian Group EncryptHub Exploits MSC EvilTwin Vulnerability to Deploy Fickle Stealer Malware

The threat actor known as EncryptHub is continuing to exploit a now-patched security flaw impacting Microsoft Windows to deliver malicious payloads.Trustwave S…

Windows

The Hacker News
The Hacker News Vulnerabilities

CISA Warns of Suspected Broader SaaS Attacks Exploiting App Secrets and Cloud Misconfigs

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday revealed that Commvault is monitoring cyber threat activity targeting applications…

Microsoft 365 Azure

The Hacker News
The Hacker News Vulnerabilities

Chinese Hackers Exploit MAVInject.exe to Evade Detection in Targeted Cyber Attacks

The Chinese state-sponsored threat actor known as Mustang Panda has been observed employing a novel technique to evade detection and maintain control over infe…

Windows

The Hacker News
The Hacker News Vulnerabilities

New UEFI Secure Boot Vulnerability Could Allow Attackers to Load Malicious Bootkits

Details have emerged about a now-patched security vulnerability that could allow a bypass of the Secure Boot mechanism in Unified Extensible Firmware Interface…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

The Linux Foundation's Collaborative Initiative to Transform Chromium Browser Development

As Linux security admins, staying ahead of the curve is paramount, especially regarding the browsers you use and manage. On January 9, 2025, The Linux Foundati…

Linux Chrome

The Hacker News
The Hacker News Vulnerabilities

Researchers Uncover Vulnerabilities in AI-Powered Azure Health Bot Service

Cybersecurity researchers have discovered two security flaws in Microsoft's Azure Health Bot Service that, if exploited, could permit a malicious actor to achi…

Azure

The Hacker News
The Hacker News

NiceRAT Malware Targets South Korean Users via Cracked Software

Threat actors have been observed deploying a malware called NiceRAT to co-opt infected devices into a botnet.The attacks, which target South Korean users, are …

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

New Variant of UpdateAgent Malware Infects Mac Computers with Adware

Microsoft on Wednesday shed light on a previously undocumented Mac trojan that it said has undergone several iterations since its first appearance in September…

Microsoft 365

The Hacker News
The Hacker News Vulnerabilities

Update Your Windows PCs Immediately to Patch New 0-Day Under Active Attack

Microsoft on Tuesday rolled outÂsecurity patchesÂto contain a total of 71 vulnerabilities in Microsoft Windows and other software, including a fix for an activ…

Windows

The Hacker News
The Hacker News Vulnerabilities

Update Your Windows PCs Immediately to Patch 4 New 0-Days Under Active Attack

Microsoft on Tuesday rolled outÂsecurity patchesÂto contain a total of 71 vulnerabilities in Microsoft Windows and other software, including a fix for an activ…

Windows

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

Best File and Disk Encryption Tools For Lin

Most of us are familiar with Microsoft Windows or macOS - these OSes dominate the personal computing space. But the OS that is taking over the world isn't owne…

Windows Apple

The Hacker News
The Hacker News Breaches & leaks

What is AS-REP Roasting attack, really?

Microsoft's Active Directory isÂsaid to be used by 95%Âof Fortune 500. As a result, it is a prime target for attackers as they look to gain access to credentia…

The Hacker News
The Hacker News Vulnerabilities

Researcher Uncovers Yet Another Unpatched Windows Printer Spooler Vulnerability

Merely days after Microsoft sounded the alarm on an unpatched security vulnerability in the Windows Print Spooler service, possibly yet another zero-day flaw i…

Windows

The Hacker News
The Hacker News Vulnerabilities

Warning ' Two Unpatched Critical 0-Day 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 Vulnerabilities

Warning ' Unpatched Critical 'Wormable' Windows SMBv3 Flaw Disclosed

Shortly after releasing its monthly batch of security updates, Microsoft late yesterday separately issued an advisory warning billions of its Windows users of …

Windows