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Threat actors continue to use Scheduled Tasks and other built-in Windows features to create persistence in the ever-changing world of cybersecurity threats, frequently avoiding the need of external tools or complex zero-day exploits. As of 2025, despit…
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Microsoft has acknowledged that the August 2025 security update—KB5063878—can cause significant performance degradation on both Windows 11, version 24H2, and supported Windows 10 releases. The company’s Windows release health dashboard confirms reports…
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Shortly after the May 2025 rollout of 107 Copilot Agents in Microsoft 365 tenants, security specialists discovered that the “Data Access” restriction meant to block agent availability is being ignored. Key Takeaways1. The “NoUsersCanAccessAgent” policy is bypassed, leaving some Copilot Agents installable.2. Manual per-agent PowerShell revocations add overhead and risk.3. Mitigate by auditing inventories, enforcing […] The post Microsoft Copilot Agent Policy Let Any Users Access AI Agents appeared first on Cyber Security News.
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A cybersecurity researcher has unveiled a sophisticated new method for extracting Windows credentials and secrets that successfully evades detection by most Endpoint Detection and Response (EDR) solutions currently deployed in enterprise environments. …
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Microsoft is investigating a significant service incident within Exchange Online, identified as EX1137017, which is preventing some users from sending or receiving emails through the Outlook mobile application. The issue, which remains ongoing, specifically impacts customers utilizing Hybrid Modern Authentication (HMA), a common configuration for organizations that integrate on-premises Exchange servers with Exchange Online. The […] The post Microsoft 365 Exchange Online Outage Blocks Email on Outlook Mobile App appeared first on Cyber Security News.
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Microsoft has officially confirmed that its August 2025 security update is causing significant performance problems for users of NDI (Network Device Interface) technology. Content creators, broadcasters, and IT professionals who installed the update are reporting severe lag, stuttering, and choppy audio/video when streaming between PCs, effectively disrupting production workflows that rely on the popular IP […] The post Microsoft Confirms August 2025 Update Causes Severe Lag in Windows 11 24H2, and Windows 10 appeared first on Cyber Security News.
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Microsoft Threat Intelligence has spotlighted the escalating adoption of the ClickFix social engineering technique, a sophisticated method that manipulates users into executing malicious commands on their devices, bypassing traditional automated securi…
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A critical vulnerability in Microsoft Azure’s API Connection infrastructure enabled attackers to compromise resources across different Azure tenants worldwide. The flaw, which earned Gulbrandsrud a $40,000 bounty and a Black Hat presentation slot, exploited Azure’s shared API Management (APIM) instance architecture to gain unauthorized access to Key Vaults, Azure SQL databases, and third-party services like […] The post Azure’s Default API Connection Vulnerability Enables Full Cross-Tenant Compromise appeared first on Cyber Security News.
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A critical vulnerability in Docker Desktop for Windows has been discovered that allows any container to achieve full host system compromise through a simple Server-Side Request Forgery (SSRF) attack. The flaw, designated CVE-2025-9074, was patched in D…
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Cybersecurity experts discovered a complex supply chain attack that originated from the Python Package Index (PyPI) in a recent disclosure from Zscaler ThreatLabz. The package in question, termed “termncolor,” masquerades as a benign color …
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