Windows 11 continues to surprise its users. The latest April 2025 cumulative update—KB5055523—has introduced an unexpected twist: the creation of an empty "inetpub" folder in the root of the C: drive, even on systems where Internet Information Services (IIS) is not installed. While the folder’s...
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The recent Windows 11 24H2 update released in April 2025 has stirred notable interest among users and IT professionals alike due to the unexpected appearance of an empty folder named "inetpub" on the root of the system drive, usually C:. This seemingly innocuous addition has caused confusion as...
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Microsoft's Patch Tuesday on March 11, 2025, delivered a substantial set of bug fixes, but among these, a particular vulnerability, CVE-2025-24054, quickly attracted critical attention due to its rapid exploitation by attackers. This flaw, an NTLM (NT LAN Manager) hash leaking vulnerability, was...
Microsoft’s recent April 2025 patch cycle for Windows 10 and Windows 11 has sparked a wave of both intrigue and concern across the IT community due to the unexpected appearance of the “inetpub” folder on users’ system drives, usually the C: drive. This folder, historically associated with...
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Microsoft's April 2025 cumulative Windows update, notably identified as KB5055523 for Windows 11 24H2, has stirred significant discussion in the tech community due to an unexpected and somewhat mysterious change: the automatic creation of an empty folder named "inetpub" on the system drive...
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The seemingly innocuous "inetpub" folder, recently introduced across Windows 11 systems as part of the April 2025 cumulative update, has quickly evolved from a quiet background fixture to a focal point of security discussion and user concern. Although empty, this folder represents a new layer in...
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Something strange is happening on the C: drive of millions of PCs worldwide, and it’s not a ghost in the machine. If you’ve recently updated your Windows 11 system and discovered an unfamiliar, empty folder named ‘inetpub’ sitting quietly in the corner like a wallflower at a prom, you’re not...
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Microsoft's recent April 2025 patch for Windows introduced a curious and controversial change that has IT administrators and security experts buzzing—a mysterious "inetpub" folder appearing by default on systems, including those not using Internet Information Services (IIS). Far from a mere...
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Microsoft's recent efforts to patch Windows systems against a critical elevation-of-privilege vulnerability, CVE-2025-21204, have introduced an unexpected and somewhat controversial element—a mysterious "inetpub" folder that appears on nearly all updated Windows machines, even those not running...
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Microsoft's March 2025 Patch Tuesday brought an extensive lineup of bug fixes, but among these was a vulnerability that would quickly escalate into a significant security incident: CVE-2025-24054, an NTLM hash-leaking flaw. While Microsoft initially considered this vulnerability "less likely" to...
The recent emergence of the "inetpub" folder in Windows 11 systems has stirred a mix of curiosity and concern among users and IT professionals alike. Introduced as part of Microsoft's April 2025 cumulative update, this seemingly innocuous, empty directory located at the root of the system drive...
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Windows updates continue to keep IT professionals and enthusiasts on their toes. The latest April 2025 cumulative update for Windows 11 (KB5055523) and Windows 10 (KB5055518) has introduced a curious new quirk: an empty “inetpub” folder appearing in the root of the C: drive, even on systems...
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Microsoft's recent April 2025 Patch Tuesday update for Windows 11—specifically update KB5055523—introduced an unexpected yet purposeful change that has stirred curiosity and concern among users and IT professionals alike: the mysterious creation of an empty folder named inetpub on the system...
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Windows security practitioners and enterprise administrators are confronting a rapidly evolving threat landscape, with a new vulnerability—CVE-2025-24054—exposing critical cracks in the armor of legacy NTLM authentication. As disclosures mount and unofficial fixes surface ahead of the official...
Eight in the morning at your average critical infrastructure plant: the sweet serenade of humming motors, flashing status lights, and, somewhere deep in the control network, the silent scream of a security vulnerability newly discovered. This time, the haunting culprit is none other than the...
The Critical Security Vulnerability in Delta Electronics COMMGR: What IT Professionals Need to Know
The world of industrial control systems (ICS) and critical infrastructure is facing yet another significant cybersecurity challenge involving one of the key players: Delta Electronics. Known for...
On November 19, 2024, the Cybersecurity and Infrastructure Security Agency (CISA) issued an advisory targeted at users of Industrial Control Systems (ICS). As many Windows users interact with various kinds of technology, understanding these advisories is crucial – not just for those within...
On August 6, 2024, security experts at the Microsoft Security Response Center identified an important vulnerability (CVE-2024-38206) within Microsoft Copilot Studio that could compromise sensitive information. This article delves into the details of this vulnerability, its implications, and...
Original release date: October 22, 2020
Summary
The Cybersecurity and Infrastructure Security Agency (CISA) and the Federal Bureau of Investigation (FBI) are warning that Iranian advanced persistent threat (APT) actors are likely intent on influencing and interfering with the U.S. elections to...
Every day, the Microsoft Security Response Center (MSRC) receives vulnerability reports from security researchers, technology/industry partners, and customers. We want those reports, because they help us make our products and services more secure. High-quality reports that include proof of...