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Tag: attack surface

  • Alerts: CISA Adds Four Known Exploited Vulnerabilities to Catalog

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    Kurt Seifried
    in

    Source URL: https://www.cisa.gov/news-events/alerts/2025/01/14/cisa-adds-four-known-exploited-vulnerabilities-catalog Source: Alerts Title: CISA Adds Four Known Exploited Vulnerabilities to Catalog Feedly Summary: CISA has added four vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. CVE-2024-55591 Fortinet FortiOS Authorization Bypass Vulnerability CVE-2025-21333 Microsoft Windows Hyper-V NT Kernel Integration VSP Heap-based Buffer Overflow Vulnerability CVE-2025-21334 Microsoft Windows Hyper-V NT…

  • Microsoft Security Blog: Analyzing CVE-2024-44243, a macOS System Integrity Protection bypass through kernel extensions

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    Kurt Seifried
    in

    Source URL: https://www.microsoft.com/en-us/security/blog/2025/01/13/analyzing-cve-2024-44243-a-macos-system-integrity-protection-bypass-through-kernel-extensions/ Source: Microsoft Security Blog Title: Analyzing CVE-2024-44243, a macOS System Integrity Protection bypass through kernel extensions Feedly Summary: Microsoft discovered a macOS vulnerability allowing attackers to bypass System Integrity Protection (SIP) by loading third party kernel extensions, which could lead to serious consequences, such as allowing attackers to install rootkits, create persistent…

  • Hacker News: WorstFit: Unveiling Hidden Transformers in Windows ANSI

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    Kurt Seifried
    in

    Source URL: https://blog.orange.tw/posts/2025-01-worstfit-unveiling-hidden-transformers-in-windows-ansi/ Source: Hacker News Title: WorstFit: Unveiling Hidden Transformers in Windows ANSI Feedly Summary: Comments AI Summary and Description: Yes Summary: The text discusses a novel security vulnerability termed “WorstFit” that exploits Microsoft Windows’ character encoding and conversion mechanisms, particularly its Best-Fit behavior, leading to various forms of attacks including Remote Code Execution…

  • Microsoft Security Blog: Why security teams rely on Microsoft Defender Experts for XDR for managed detection and response

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    by

    Kurt Seifried
    in

    Source URL: https://www.microsoft.com/en-us/security/blog/2025/01/06/why-security-teams-rely-on-microsoft-defender-experts-for-xdr-for-managed-detection-and-response/ Source: Microsoft Security Blog Title: Why security teams rely on Microsoft Defender Experts for XDR for managed detection and response Feedly Summary: Microsoft Defender Experts for XDR is a mature and proven service that triages, investigates, and responds to incidents and hunts for threats on a customer’s behalf around the clock. Learn…

  • CSA: What is Protocol Break? Isolate Attackers in the Cloud

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    Kurt Seifried
    in

    Source URL: https://blog.reemo.io/what-is-protocol-break-a-deep-defense-to-isolate-attackers-in-the-cloud Source: CSA Title: What is Protocol Break? Isolate Attackers in the Cloud Feedly Summary: AI Summary and Description: Yes **Summary:** The text discusses the increasingly crucial need for secure remote access and explores the concept of protocol break, emphasizing its significance in cloud security. It highlights how protocol break can isolate systems,…

  • CSA: The Role of OT Security in the Oil & Gas Industry

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    system automation
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    Source URL: https://cloudsecurityalliance.org/articles/the-critical-role-of-ot-security-in-the-oil-and-gas-o-g-industry Source: CSA Title: The Role of OT Security in the Oil & Gas Industry Feedly Summary: AI Summary and Description: Yes Summary: The text highlights the cybersecurity challenges faced by Operational Technology (OT) systems in the oil and gas (O&G) sector amidst digital transformation. It emphasizes the vulnerabilities arising from legacy systems,…

  • Hacker News: Developing inside a virtual machine

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    system automation
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    Source URL: https://blog.disintegrator.dev/posts/dev-virtual-machine/ Source: Hacker News Title: Developing inside a virtual machine Feedly Summary: Comments AI Summary and Description: Yes **Summary:** The text describes an individual’s experience setting up a secure and efficient development environment using a virtual machine (VM) on a MacBook Pro. It highlights the benefits of containerizing development tools and dependencies within…

  • CSA: Why Digital Pioneers are Adopting Zero Trust SD-WAN

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    system automation
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    Source URL: https://www.zscaler.com/cxorevolutionaries/insights/why-digital-pioneers-are-adopting-zero-trust-sd-wan-drive-modernization Source: CSA Title: Why Digital Pioneers are Adopting Zero Trust SD-WAN Feedly Summary: AI Summary and Description: Yes Summary: The text discusses the urgent need for Zero Trust (ZT) approaches in software-defined wide-area networks (SD-WAN), highlighting its superiority over traditional SD-WAN solutions in mitigating cyber threats. It emphasizes the security and performance…

  • Alerts: CISA Issues BOD 25-01, Implementing Secure Practices for Cloud Services

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    system automation
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    Source URL: https://www.cisa.gov/news-events/alerts/2024/12/17/cisa-issues-bod-25-01-implementing-secure-practices-cloud-services Source: Alerts Title: CISA Issues BOD 25-01, Implementing Secure Practices for Cloud Services Feedly Summary: Today, CISA issued Binding Operational Directive (BOD) 25-01, Implementing Secure Practices for Cloud Services to safeguard federal information and information systems. This Directive requires federal civilian agencies to identify specific cloud tenants, implement assessment tools, and align…

  • Microsoft Security Blog: Frequent freeloader part II: Russian actor Secret Blizzard using tools of other groups to attack Ukraine

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    system automation
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    Source URL: https://www.microsoft.com/en-us/security/blog/2024/12/11/frequent-freeloader-part-ii-russian-actor-secret-blizzard-using-tools-of-other-groups-to-attack-ukraine/ Source: Microsoft Security Blog Title: Frequent freeloader part II: Russian actor Secret Blizzard using tools of other groups to attack Ukraine Feedly Summary: Since January 2024, Microsoft has observed Secret Blizzard using the tools or infrastructure of other threat groups to attack targets in Ukraine and download its custom backdoors Tavdig and…