Tag Microsoft

Hacker Reveals New Unpatched Windows Zero-Day Exploit on Twitter

A significant vulnerability has emerged concerning Microsoft’s Windows operating system, unveiled today by the security researcher known by the Twitter handle SandboxEscaper. This individual has shared a proof-of-concept (PoC) exploit that targets a newly discovered zero-day vulnerability, leaving numerous Windows users at risk. SandboxEscaper is known for previously disclosing two…

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Unresolved vCard Vulnerability May Allow Attackers to Compromise Windows PCs

A critical zero-day vulnerability has been identified in Microsoft’s Windows operating system, presenting a significant risk of unauthorized code execution for remote attackers under specific conditions. Security researcher John Page, known by the handle @hyp3rlinx, has brought this vulnerability to the attention of Microsoft’s security division through Trend Micro’s Zero…

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Microsoft Resolves Disclosed 0-Day Amid Intense Rivalry with Researcher

On Tuesday, Microsoft released an important patch set addressing a range of vulnerabilities, including a significant flaw known as MiniPlasma. Initially uncovered by the researcher Nightmare Eclipse, this vulnerability is tracked as CVE-2020-17103. Remarkably, Microsoft had first fixed this issue six years ago, suggesting that MiniPlasma was the result of…

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Microsoft Packages Containing Credential Stealers Detected Again in Just Weeks

Late last week, Microsoft faced a significant cybersecurity breach involving the compromise of numerous cryptographically verified open-source packages. These packages were manipulated to include sophisticated credential-stealing code, which activated when developers interacted with them via AI coding agents. Researchers identified at least 73 packages that had been deemed malicious after…

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Vulnerabilities in Common RDP Clients Enable Malicious Servers to Compromise PCs

Here’s a rewrite of the content tailored for a US-based, tech-savvy professional audience: Remote Desktop Protocol Vulnerabilities Expose Systems to Cyberattacks In another alarming cybersecurity revelation, researchers at Check Point have uncovered a series of vulnerabilities in both open-source and proprietary Remote Desktop Protocol (RDP) clients, raising significant concerns for…

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New Vulnerabilities Reactivate DMA Attacks on a Variety of Modern Computers

New Vulnerabilities Expose All Major Operating Systems to DMA Attacks Recent research has unveiled a significant security concern that affects widely-used operating systems, including Microsoft Windows, Apple macOS, Linux, and FreeBSD. These vulnerabilities allow attackers to potentially bypass existing security measures against Direct Memory Access (DMA) attacks by exploiting newly…

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Microsoft Issues Patches for 64 Vulnerabilities, Including Two Currently Under Attack

Microsoft has rolled out a series of crucial updates as part of its monthly “Patch Tuesday” initiative, aiming to address a total of 64 CVE-listed vulnerabilities in its Windows operating systems and various applications. Among these vulnerabilities, 17 have been classified as critical, 45 as important, while one is considered…

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