Tag: windows
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März-Patchday für Windows 11 – Update mit Browser-Speedtest patcht auch Sicherheitslücken
Neben Neuerungen wie den integrierten Browser-Speedtest schließt Microsoft beim März-Patchday insgesamt 83 Sicherheitslücken. First seen on computerbase.de Jump to article: www.computerbase.de/news/betriebssysteme/maerz-patchday-fuer-windows-11-update-beinhaltet-den-browser-speedtest-und-schliesst-sicherheitsluecken.96496
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März-Patchday für Windows 11 – Update beinhaltet den Browser-Speedtest und schließt Sicherheitslücken
Neben Neuerungen wie den integrierten Browser-Speedtest schließt Microsoft beim März-Patchday insgesamt 83 Sicherheitslücken. First seen on computerbase.de Jump to article: www.computerbase.de/news/betriebssysteme/maerz-patchday-fuer-windows-11-update-beinhaltet-den-browser-speedtest-und-schliesst-sicherheitsluecken.96496
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Microsoft Fixes 79 Flaws in March Patch Tuesday, Including Two 0-Days
Microsoft fixes 79 vulnerabilities in March 2026 Patch Tuesday, including two publicly disclosed 0-days affecting SQL Server, .NET and Windows systems. First seen on hackread.com Jump to article: hackread.com/microsoft-march-patch-tuesday-two-0-days-flaws/
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Hacker verkauft Exploit für gefährliche Windows-Lücke was du jetzt tun kannst
First seen on t3n.de Jump to article: t3n.de/news/exploit-windows-luecke-1733016/
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Microsoft Patchday März 2026 – 93 Schwachstellen in Windows, Office, Azure und Serverkomponenten
First seen on security-insider.de Jump to article: www.security-insider.de/microsoft-patchday-maerz-2026-patches-updates-a-46bdfd333e21799fd5668565101471ba/
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Microsoft Fixes 79 Vulnerabilities in March 2026 Patch Tuesday, Mitigating Two Exploited 0-Days
Microsoft has released its March 2026 Patch Tuesday updates, successfully addressing 79 security vulnerabilities across various products and mitigating two publicly disclosed zero-day flaws. These critical security updates provide essential fixes for enterprise systems, including Microsoft Windows, Office, SQL Server, and the .NET framework. March 2026 Vulnerability Overview The March 2026 Patch Tuesday addresses a…
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Microsoft Patch Tuesday, March 2026 Edition
Microsoft Corp. today pushed security updates to fix at least 77 vulnerabilities in its Windows operating systems and other software. There are no pressing “zero-day” flaws this month (compared to February’s five zero-day treat), but as usual some patches may deserve more rapid attention from organizations using Windows. Here are a few highlights from this…
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Microsoft Patch Tuesday security updates for March 2026 fixed 84 bugs
Microsoft Patch Tuesday security updates for March 2026 addressed 84 vulnerabilities in its products. None of the flaws are known to be exploited so far. Microsoft Patch Tuesday security updates for March 2026 addressed 84 vulnerabilities across its products. The IT giant addressed flaws across Windows, Office, Edge, Azure, SQL Server, Hyper-V, and ReFS. Including…
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March Patch Tuesday: Three high severity holes in Microsoft Office
aadsshlogin package. Systems with the extension already installed have packages.microsoft.com configured automatically, so no additional setup is required.”The cloud ecosystem doesn’t really handle patching well,” Reguly said. “It’s a relatively immature process, and the way that Microsoft handles these products really demonstrates that. The CVE impacting Azure Linux Virtual Machines (CVE-2026-23665) or the multiple CVEs…
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Microsoft’s March 2026 Patch Tuesday Addresses 83 CVEs (CVE-2026-21262, CVE-2026-26127)
8Critical 75Important 0Moderate 0Low Microsoft addresses 83 CVEs including two vulnerabilities that were publicly disclosed prior to a patch being released. Microsoft patched 83 CVEs in its March 2026 Patch Tuesday release, with eight rated critical and 75 rated as important. Our counts omitted one CVE (CVE-2026-26030) assigned by GitHub. This month’s update includes patches…
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Microsoft releases Windows 10 KB5078885 extended security update
Microsoft has released the Windows 10 KB5078885 extended security update to fix the March 2026 Patch Tuesday vulnerabilities, including 2 zero-days and an issue that prevent some devices from shutting down. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/microsoft-releases-windows-10-kb5078885-extended-security-update/
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Windows 11 KB5079473 & KB5078883 cumulative updates released
Microsoft has released Windows 11 KB5079473 and KB5078883 cumulative updates for versions 25H2/24H2 and 23H2 to fix security vulnerabilities, bugs, and add new features. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/windows-11-kb5079473-and-kb5078883-cumulative-updates-released/
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Fake Claude Code Spreads Malware to Windows, macOS Users
Attackers are using fake Claude Code install pages and malicious search ads to spread infostealer malware targeting Windows and macOS systems. The post Fake Claude Code Spreads Malware to Windows, macOS Users appeared first on TechRepublic. First seen on techrepublic.com Jump to article: www.techrepublic.com/article/news-fake-claude-code-install-pages-malware-windows-macos/
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Microsoft brings phishing-resistant Windows sign-ins via Entra passkeys
Microsoft is rolling out passkey support for Microsoft Entra on Windows devices, adding phishing-resistant passwordless authentication via Windows Hello. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/microsoft-entra-brings-phishing-resistant-sign-in-to-windows/
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Microsoft flips Windows Autopatch to default hotpatch security updates
Microsoft is changing the default behavior in Windows Autopatch so that hotpatch security updates are enabled automatically for eligible devices managed through Microsoft … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/03/10/microsoft-windows-autopatch-default-security-updates/
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Microsoft to enable Windows hotpatch security updates by default
Microsoft will turn on hotpatch security updates by default for all eligible Windows devices managed through Microsoft Intune and the Microsoft Graph API, beginning with the May 2026 Windows security update. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/microsoft-to-enable-hotpatch-security-updates-by-default-in-may/
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Bug bounties are broken, and the best security pros are moving on
Penetration testing engagements are organized as scheduled contracts with defined scope, set testing windows, and direct communication channels with client teams. Cobalt’s … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/03/10/cobalt-ptaas-gains-pentester-support/
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Fake Claude Code install pages hit Windows and Mac users with infostealers
Researchers uncovered fake Claude Code install pages spreading infostealers that steal passwords and browser sessions. First seen on securityboulevard.com Jump to article: securityboulevard.com/2026/03/fake-claude-code-install-pages-hit-windows-and-mac-users-with-infostealers/
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Chinese Cyber Threat Lurks In Critical Asian Sectors for Years
An undefined Chinese-speaking actor wields a combo of custom malware, open source tools, and LOTL binaries against Windows and Linux, likely for spying. First seen on darkreading.com Jump to article: www.darkreading.com/threat-intelligence/chinese-cyber-threat-critical-asian-sectors
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Microsoft still working to fix Windows Explorer white flashes
Microsoft has confirmed that it’s still working to fully address a known issue that causes bright white flashes when opening the File Explorer on some Windows 11 systems. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/microsoft-still-working-to-fix-windows-explorer-white-flashes/
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BoryptGrab Malware Abuses GitHub to Steal Browser and Crypto Wallet Data
A new Windows stealer dubbed BoryptGrab is being distributed through a large, ongoing campaign abusing fake GitHub repositories that pose as free tools, game cheats, and popular utilities. The malware focuses on stealing browser data, cryptocurrency wallet information, and system details, while also grabbing screenshots, common files, Telegram data, Discord tokens, and stored passwords. Attackers created more…
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Für 220.000 US-Dollar: Exploit für gefährliche Windows-Lücke steht zum Verkauf
Ein Hacker versucht, aus einer Sicherheitslücke in Windows Profit zu schlagen. Er verlangt 220.000 US-Dollar für einen Exploit, der Systemrechte verleiht. First seen on golem.de Jump to article: www.golem.de/news/fuer-220-000-us-dollar-exploit-fuer-gefaehrliche-windows-luecke-steht-zum-verkauf-2603-206241.html
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Termite ransomware breaches linked to ClickFix CastleRAT attacks
Ransomware threat actors tracked as Velvet Tempest are using the ClickFix technique and legitimate Windows utilities to deploy the DonutLoader malware and the CastleRAT backdoor. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/termite-ransomware-breaches-linked-to-clickfix-castlerat-attacks/
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One click on this fake Google Meet update can give attackers control of your PC
We found a fake Google Meet update that enrolls the victim’s Windows PC in an attacker’s device management system. First seen on securityboulevard.com Jump to article: securityboulevard.com/2026/03/one-click-on-this-fake-google-meet-update-can-give-attackers-control-of-your-pc/
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ClickFix attackers using new tactic to evade detection, says Microsoft
AppData\Local that is then invoked through cmd.exe to write a VBScript to %Temp%. The batch script is executed via cmd.exe with the /launched command-line argument, and is then executed again through MSBuild.exe, resulting in LOLBin abuse. The script connects to Crypto Blockchain RPC endpoints, indicating etherhiding technique, and also performs QueueUserAPC()-based code injection into chrome.exe…
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Bitwarden Brings Passkey Logins to Windows 11, Expanding Passwordless Sign-Ins
Bitwarden now supports passkey logins on Windows 11 for Microsoft Entra ID users, extending passwordless sign-ins to device authentication. The post Bitwarden Brings Passkey Logins to Windows 11, Expanding Passwordless Sign-Ins appeared first on TechRepublic. First seen on techrepublic.com Jump to article: www.techrepublic.com/article/news-bitwarden-passkey-windows-11-sign-in/