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Microsoft has released its September 2025 Patch Tuesday update, addressing a total of 81 security vulnerabilities across its product portfolio. This extensive release includes fixes for two zero-day vulnerabilities that are actively being exploited. Am…
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Microsoft has released its September 2025 Patch Tuesday updates, addressing a total of 81 security vulnerabilities across its product suite. The security patches cover a wide range of software, including Windows, Microsoft Office, Azure, and SQL Server. Among the fixes are 22 Remote Code Execution (RCE) vulnerabilities, making this a significant update for system administrators. […] The post Microsoft September 2025 Patch Tuesday – 81 Vulnerabilities Fixed Including 22 RCE appeared first on Cyber Security News.
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A widespread issue with Microsoft’s anti-spam filtering service is preventing some Exchange Online and Microsoft Teams users from opening URLs, disrupting workflows across organizations. The problem, tracked under Microsoft advisory MO1148487, remains ongoing as the company works on a permanent fix. According to Microsoft, the issue stems from an anti-spam detection mechanism that is mistakenly […] The post Microsoft Anti-Spam Bug Blocks Users From Opening URLs in Exchange Online and Teams appeared first on Cyber Security News.
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A recent analysis of a Windows kernel-memory dump has provided a detailed look into a DRIVER_POWER_STATE_FAILURE, a critical error that results in a Blue Screen of Death (BSOD). The investigation reveals how a single malfunctioning driver can cause a system-wide deadlock, ultimately forcing the operating system to crash. The failure, identified by the bugcheck code […] The post How a Faulty Windows Driver Can Cause a System Crash and Blue Screen of Death appeared first on Cyber Security News.
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Windows devices rely on a complex ecosystem of drivers to manage hardware and software interactions. When one driver fails to complete a critical task, the entire operating system can halt in a fatal error known as the Blue Screen of Death (BSOD). Unde…
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Cybersecurity researchers at FortiGuard Labs have uncovered a sophisticated phishing campaign that deploys the MostereRAT remote access trojan to compromise Windows systems. The malware leverages advanced evasion techniques and installs legitimate remo…
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A newly demonstrated attack technique has revealed a flaw in how Windows Defender manages its update and execution mechanism. By exploiting symbolic links, attackers can hijack Defender’s service folders, gain full control over its executables, and eve…
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The North Korean-aligned threat group APT37, also known as ScarCruft, Ruby Sleet, and Velvet Chollima, has evolved its cyber warfare capabilities by deploying sophisticated Rust and Python-based malware in recent campaigns targeting Windows systems. Ac…
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A severe vulnerability in Windows Defender’s update process allows attackers with administrator privileges to disable the security service and manipulate its core files. The technique, which leverages a flaw in how Defender selects its execution folder, can be carried out using tools already available on the Windows operating system. The vulnerability was detailed by Zero […] The post Windows Defender Vulnerability Allows Service Hijacking and Disablement via Symbolic Link Attack appeared first on Cyber Security News.
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After a security breach, forensic investigators work quickly to follow the attacker’s trail. Security experts have analyzed this situation and found that a key source of evidence is often overlooked: Microsoft Azure Storage logs. While frequently overlooked, these logs provide invaluable insights that can help reconstruct an attack, trace data theft, and identify security gaps. […] The post How Microsoft Azure Storage Logs Aid Forensics Following a Security Breach appeared first on Cyber Security News.
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