Tag: windows
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11 Best Device Control USB Security Tools Compared (2026): Features Pricing
Quick Answer: CoSoSys Endpoint Protector leads cross-platform (Windows/macOS/Linux) device control; Safetica and ManageEngine win mid-market value; Symantec (Broadcom), Forcepoint, and Digital Guardian (Fortra) anchor enterprise content-aware DLP; Ivanti DeviceLock offers the deepest Windows peripheral granularity. Pricing is almost always per endpoint. One rogue USB stick can import ransomware or export your customer database which is…
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China-Linked UNC3569 Exploited Sogou Input Method Flaw to Deploy GRAYRABBIT Backdoor
A China-linked hacking group exploited a flaw in Sogou Input Method, one of the most widely used tools for typing Chinese characters on Windows, to install a backdoor on victims’ computers, security company Gen Digital said in research published Thursday.The attack started with a crafted link and ended with the attacker able to do anything…
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Hackers Deploy New SloppyRAT via ClickFix to Enable Ransomware Lateral Movement
A new Windows remote-access trojan dubbed SloppyRAT, which appears to be positioned as an intrusion-enablement tool for ransomware operations. First observed in June 2026, the malware is delivered through a multi-stage ClickFix chain and combines host reconnaissance, stealthy command execution, reverse proxying, and resilient command-and-control mechanisms to support post-compromise activity and lateral movement. Rather than…
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4 Spy Groups Used BlueMoon on Chrome, Windows in One Week
Four spy groups used BlueMoon to chain Chrome and Windows zero-days in one week, showing why fast patching and post-compromise hunting matter. First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/threats/news-bluemoon-chrome-windows-exploit-kit/
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September Windows Server updates break Remote Desktop Services
Windows admins report that the September 2026 security updates are causing Remote Desktop Services (RDS) failures on Windows Server 2019, 2022, and 2025 servers, preventing users from connecting and, in some cases, requiring a hard reset to restore functionality. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/september-windows-server-updates-break-remote-desktop-services/
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Nightmare-Eclipse Strikes Again with ‘ShieldCrash’ Windows Exploit
The disgruntled researcher continued their vendetta against Microsoft by publishing yet another zero-day exploit for Windows Defender. First seen on darkreading.com Jump to article: www.darkreading.com/vulnerabilities-threats/nightmare-eclipse-strikes-again-shieldcrash-windows-exploit
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New ‘BlueMoon’ kit exploited Windows and Chrome zero-day flaws
Multiple cyber-espionage groups deployed an exploit kit dubbed “BlueMoon” that leveraged zero-day vulnerabilities in Microsoft Windows and Google Chrome. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/new-bluemoon-kit-exploited-windows-and-chrome-zero-day-flaws/
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New ‘BlueMoon’ kit exploited Windows and Chrome zero-day flaws
Multiple cyber-espionage groups deployed an exploit kit dubbed “BlueMoon” that leveraged zero-day vulnerabilities in Microsoft Windows and Google Chrome. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/new-bluemoon-kit-exploited-windows-and-chrome-zero-day-flaws/
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New ‘BlueMoon’ kit exploited Windows and Chrome zero-day flaws
Multiple cyber-espionage groups deployed an exploit kit dubbed “BlueMoon” that leveraged zero-day vulnerabilities in Microsoft Windows and Google Chrome. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/new-bluemoon-kit-exploited-windows-and-chrome-zero-day-flaws/
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New ‘BlueMoon’ kit exploited Windows and Chrome zero-day flaws
Multiple cyber-espionage groups deployed an exploit kit dubbed “BlueMoon” that leveraged zero-day vulnerabilities in Microsoft Windows and Google Chrome. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/new-bluemoon-kit-exploited-windows-and-chrome-zero-day-flaws/
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Four groups caught using the same Chrome and Windows exploit kit
A patch gap and the hastened pace of AI-based vulnerability discovery are likely contributors. First seen on arstechnica.com Jump to article: arstechnica.com/information-technology/2026/09/4-groups-caught-using-the-same-chrome-and-windows-exploit-kit/
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Microsoft says September updates fix mouse settings reset issues
Microsoft has fixed a known issue that wiped mouse settings on some Windows 11 systems after installing the KB5120998 August 2026 preview update. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/microsoft-resolves-mouse-settings-reset-bug-windows-11-update/
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U.S. CISA adds Microsoft Windows, N-able N-central, and Adobe flaws to its Known Exploited Vulnerabilities catalog
Tags: adobe, cisa, cve, cybersecurity, exploit, flaw, infrastructure, kev, microsoft, vulnerability, windowsU.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Microsoft Windows, N-able N-central, and Adobe flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added the following vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog: CVE-2026-75650 (CVSS score of 10.0) is an Adobe Commerce and Magento improper neutralization of special elements in a…
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Microsoft fixes bug that wiped Windows desktop settings
Microsoft says the September 2026 Patch Tuesday updates fix a known issue causing desktop settings to be lost or reset on some Windows devices. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/microsoft-fixes-bug-that-wiped-windows-desktop-settings/
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12 Best Application Control Allowlisting Tools Compared (2026): Features Pricing
Quick Answer: For dedicated deny-by-default allowlisting, ThreatLocker and Airlock Digital lead in 2026; Microsoft WDAC/AppLocker is the free native option for Windows estates with engineering capacity; CyberArk and BeyondTrust pair control with privilege management. Pricing is typically per endpoint; Microsoft’s is bundled. Application control flips endpoint defense from “block known bad” to “allow only known…
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Four Nation-State Actors Used the Same Chrome Zero-Day Exploit Kit Within 12 Days
Four espionage groups used the BlueMoon Chrome+Windows exploit kit within 12 days. Researchers suspect AI development. Proofpoint published a detailed analysis of a Chrome-and-Windows exploit kit it tracks as BlueMoon that four nation-state actors adopted within roughly two weeks of the first observed use. Google’s Threat Intelligence Group, Microsoft’s MSTIC, and Volexity all contributed to…
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Innovator Coffee Black Hat Special: Which Security Assumptions Is AI Starting to Change?
Black Hat has always been one of the clearest windows into how cybersecurity is evolving. But the most useful signals do not always come from keynotes or product launches. This year, in a conversation with a CISO, a cybersecurity investor,… First seen on securityboulevard.com Jump to article: securityboulevard.com/2026/09/innovator-coffee-black-hat-special-which-security-assumptions-is-ai-starting-to-change/
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China-Linked Hackers Exploit Chrome and Windows Zero-Days in BlueMoon Attacks
Researcher has discovered a rapidly spreading exploit kit called BlueMoon, which combines vulnerabilities in the Chrome browser with a Windows kernel privilege-escalation flaw to compromise targets in espionage campaigns. This activity was first observed on August 28, 2026, and at least four threat clusters have adopted it, most of which are suspected to have ties…
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Microsoft Fixes 974 CVEs in Record Patch Tuesday Release
Microsoft fixed a record 974 CVEs for September’s Patch Tuesday, including two actively exploited Windows flaws. Most of the vulnerabilities addressed in the September release affect Windows, but the update also covers Office, SQL Server, Exchange Server, SharePoint Server, Azure and developer tools. Microsoft urged customers to apply the updates quickly and specifically called out..…
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4 groups caught using the same Chrome and Windows exploit kit
A patch gap and the hastened pace of AI-based vulnerability discovery are likely contributors. First seen on arstechnica.com Jump to article: arstechnica.com/information-technology/2026/09/4-groups-caught-using-the-same-chrome-and-windows-exploit-kit/
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4 groups caught using the same Chrome and Windows exploit kit
A patch gap and the hastened pace of AI-based vulnerability discovery are likely contributors. First seen on arstechnica.com Jump to article: arstechnica.com/information-technology/2026/09/4-groups-caught-using-the-same-chrome-and-windows-exploit-kit/
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4 groups caught using the same Chrome and Windows exploit kit
A patch gap and the hastened pace of AI-based vulnerability discovery are likely contributors. First seen on arstechnica.com Jump to article: arstechnica.com/information-technology/2026/09/4-groups-caught-using-the-same-chrome-and-windows-exploit-kit/
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Microsoft’s September Patch Tuesday Fixes Nearly 1,000 Flaws, Including 2 Exploited Zero-Days
Microsoft’s September 2026 Patch Tuesday fixes nearly 1,000 vulnerabilities, including two Windows zero-days already exploited in attacks. First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/threats/news-microsoft-september-2026-patch-tuesday-zero-days/
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Four Spy Groups Used the Same Chrome and Windows Exploit Kit Within a Week
Multiple espionage-motivated threat activity clusters have been found deploying a previously undocumented exploit kit called BlueMoon that chains together multiple vulnerabilities in Microsoft Windows and Google Chrome.The first in-the-wild use of BlueMoon has been attributed to the China-aligned state-sponsored group tracked as APT31 (aka Bronze Vinewood, Judgement Panda, JungleBamboo, First seen on thehackernews.com Jump to…
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Windows 11 cumulative updates KB5124008 & KB5122880 released
Microsoft has released Windows 11 KB5124008 and KB5122880 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-cumulative-updates-kb5124008-and-kb5122880-released/
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August updates trigger 0xc0000409 errors on Windows Server 2016
Microsoft says the August 2026 security update may trigger 0xc0000409 errors on Windows Server 2016 systems where the Compatibility Appraiser diagnostic service is enabled. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/august-updates-trigger-0xc0000409-errors-on-windows-server-2016/
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Windows Server 2025 changes causing app crashes
Microsoft warned customers last week that they may experience application crashes on some Windows Server 2025 due to recent memory management changes. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/microsoft-windows-server-2025-changes-may-cause-app-crashes/
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Hackers Create Domain Admin Account and Disable Security Tools Inside Windows Network
A newly documented ransomware intrusion attributed to The Gentlemen shows how attackers can convert a foothold in a Windows environment into domain-wide control by elevating accounts, turning off endpoint defenses, and abusing trusted Active Directory infrastructure to distribute ransomware. The operation illustrates a recurring enterprise risk: attackers do not need highly customized malware to compromise…
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Panzer Ransomware Emerges With Windows, Linux, ESXi and FreeBSD Attack Support
A newly identified ransomware-as-a-service operation, Panzer, has surfaced with advertised payload support for Windows, Linux, VMware ESXi and FreeBSD, positioning it as a cross-platform threat to enterprise and virtualized environments. The group’s rapid victim posting cadence, affiliate-focused infrastructure, and double-extortion model make it a ransomware operation security teams should begin tracking despite the current absence…
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Panzer Ransomware Emerges With Windows, Linux, ESXi and FreeBSD Attack Support
A newly identified ransomware-as-a-service operation, Panzer, has surfaced with advertised payload support for Windows, Linux, VMware ESXi and FreeBSD, positioning it as a cross-platform threat to enterprise and virtualized environments. The group’s rapid victim posting cadence, affiliate-focused infrastructure, and double-extortion model make it a ransomware operation security teams should begin tracking despite the current absence…